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单词 tb
释义

Tbn.

Brit. /ˌtiːˈbiː/, U.S. /ˌtiˈbi/
Origin: Formed within English, by clipping or shortening. Etymon: terbium n.
Etymology: Symbolic abbreviation for terbium n.
Chemistry.
The element terbium.
ΚΠ
1847 Pharm. Jrnl. & Trans. 6 484 (table) Terbium. Tb.
1879 Jrnl. Chem. Soc. 36 114 Terbium sulphate, Tb2(SO4)38H2O, forms colourless crystals.
1922 Sci. Abstr. A. 25 121 Exner and Haschek..ascribed a number of lines in the Tb spectrum to a hypothetical element E between Gd and Tb.
1978 H. M. Rosenberg Solid State (ed. 2) ix. 204 Gd is ferromagnetic, but the heavier rare earth metals from Tb to Tm show complex behaviour.
2007 Inorg. Chem. Communications 10 1091/1 Recently, Eu3+ and Tb3+ complexes with benzoic acid and its derivatives have attracted considerable attention.
This is a new entry (OED Third Edition, December 2013; most recently modified version published online March 2022).

> as lemmas

T.B.
T.B. n. torpedo-boat.
ΘΚΠ
society > travel > travel by water > vessel, ship, or boat > war vessel > [noun] > torpedo boat
torpedo boat1810
torpedo-vessel1877
torpedo craft1885
torpedo destroyer1896
T.B.1897
mosquito boat1911
oily wad1925
MTB1936
PT boat1941
torpilleur1950
1897T.B. [see T.B.D. n.].
a1912 W. T. Rogers Dict. Abbrev. (1913) 187/1 T.B.,..torpedo boat.
1925 R. H. Bacon Naval Scrap-bk. x. 144 In the 1895 manœuvres, when I was a Lieutenant of just under twelve years' seniority, I was appointed in command of No. 94 T.B.
1938 Jane's Fighting Ships 140 A number of the M.T.B.'s of the Thornycroft type are still in existence.
1977 Preston & Brown tr. Jentschura's Warships Imperial Japanese Navy, 1869–1945 ix. 124 TBs. 1–4 were modelled by Sir Edward Reed on the RN 100ft type. They were assembled in Japan.
extracted from Tn.
T.B.
T.B. n. Treasury Bill (cf. T-Bill n. at Initialisms 2 below).
ΘΚΠ
society > trade and finance > money > medium of exchange or currency > paper money > promissory notes or bills of exchange > [noun] > other promissory notes or bills
warrant1433
assignmentc1460
policy1623
navy bill1679
redraft1682
tally of pro1691
bank bill1694
bank seal bill1696
chequer-bill1697
assignation1704
chequer-note1705
mint bill1707
transport debenture1707
transport-bill1710
loan-bill1722
treasury note1756
tin bill1778
treasury-bill1798
rescription1800
short bill1808
treasury-warrant1834
sight bill1853
short-paper1912
treasuries1922
T.B.1936
T.D.R.1948
T-Bill1982
1936 Financial Times 20 Nov. 1/1 3 months *T.B.—*£0 10 6·24 pc.
1971 Financial Mail (Johannesburg) 26 Feb. 661/1 National has about R25m of TBs on its book.
extracted from Tn.
T.B.
T.B. n. (also t.b.) tuberculosis; T.B.-tested adj., (of an animal) tested to establish the absence of tuberculosis; also (U.S. slang), a confidence trickster (see quot. 1930).
ΘΚΠ
the world > health and disease > ill health > a disease > diseases of tissue > wasting disease > [noun] > tuberculosis
decline1783
tubercle1795
tuberculation1822
tuberculization1823
tubercularization1839
tuberculosis1839
tuberculocele1858
white plague1860
tuberculid1868
tuberculoderma1881
white scourge1895
tubercule1901
white death1901
T.B.1912
the mind > possession > taking > stealing or theft > thief > defrauder or swindler > [noun] > confidence trickster
magsman1822
confidence man1849
con artist1878
con man1889
T.B.1912
payoff man1927
pay-off1928
samfie1929
the world > health and disease > [adjective] > of health: good > free from disease > specific
cleanc1384
unpaining1634
unpalsied?a1656
unhypochondriacous1683
unmortified1732
ungangrened1753
uninflameda1793
uncrippleda1800
unbilified1823
unparalysed1888
uncramped1899
T.B.-tested1951
1912 D. Lowrie My Life in Prison iv. 33 He's doin' 35 years an' has the T.B.
1921 A. Mason Flying Bo'sun ii. 19 Their mother died two years ago... The doctor said it was T.B.
1930 J. Lait Big House i. 7 A confidence (or ‘con’) man is a ‘T.B.’, (‘con’ is short and slang for consumption, and ‘T.B.’ is ditto for tuberculosis).
1932 U. Sinclair Candid Reminisc. x. 88 The old captain was ill of TB.
1942 C. Himes in Crisis Oct. 314/1 Men..of all stages of deterioration—drifters and hop-heads and tb's and beggars and bums and bindle-stiffs and big sisters.
1951 J. Cannan And All I Learned x. 180 We've our own cows, T.B. tested and so beautifully kept.
1957 ‘S. Smith’ Not Waving but Drowning 38 I lay with my young bride in my arms, A girl with t.b.
1974 M. Butterworth Man in Sopwith Camel ii. 26 They wouldn't take me 'cos I'd had a touch of TB.
extracted from Tn.
<
n.1847
as lemmas
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