英语词汇“pale bark”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

pale bark

pale bark n. a variety of cinchona bark comparatively low in quinine though high in other crystallizable alkaloids, obtained from Cinchona officinalis (cf. red bark n., yellow bark n. at yellow adj. and n. Compounds 2c(b)).

ΚΠ

1822 J. M. Good Study Med. I. 630 The lance-leaved, pale, or quilled bark.

1872 J. Yeats Nat. Hist. Commerce (rev. ed.) ii. 234 The pale bark contains most cinchonine, the yellow most quinine; Loxa or crown bark the largest proportion of quinidine.

1910 Encycl. Brit. VI. 370/2 Yellow bark, which is not official, yields 3% of quinine, and pale bark about 10% of total alkaloids, of which hardly any is quinine.

extracted from paleadj.

as lemmas

单词	pale bark
释义	> as lemmas pale bark pale bark n. a variety of cinchona bark comparatively low in quinine though high in other crystallizable alkaloids, obtained from Cinchona officinalis (cf. red bark n., yellow bark n. at yellow adj. and n. Compounds 2c(b)). ΚΠ 1822 J. M. Good Study Med. I. 630 The lance-leaved, pale, or quilled bark. 1872 J. Yeats Nat. Hist. Commerce (rev. ed.) ii. 234 The pale bark contains most cinchonine, the yellow most quinine; Loxa or crown bark the largest proportion of quinidine. 1910 Encycl. Brit. VI. 370/2 Yellow bark, which is not official, yields 3% of quinine, and pale bark about 10% of total alkaloids, of which hardly any is quinine. extracted from paleadj. < as lemmas
随便看	deaccessions deacidification deacidifications deacidified deacidifies deacidify deacidifying deacon deacon off deacon-seat deaconal deaconate deaconed deaconess deaconesses deaconhead deaconhood deaconhoods deaconing deaconries deaconry deacons deaconseat deaconship deaconships