英语词汇“tumbling bob”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

tumbling bob

tumbling bob n.

Brit.

/ˈtʌmblɪŋ bɒb/

/ˈtʌmbl̩ɪŋ bɒb/

U.S.

/ˈtəmb(ə)lɪŋ ˌbɑb/

a weighted lever or arm in machinery, which when moved to a certain point falls and produces some motion.

ΘΚΠ

society > occupation and work > equipment > machine > parts of machines > lever > [noun] > weighted

tumbling bob1824

tumbling weight1903

1824 ‘R. Stuart’ Descr. Hist. Steam Engine 73 A weight or tumbling bob, or Y piece, to give the necessary momentum to the movement of the injection-cock lever.

extracted from tumbling-comb. form

as lemmas

单词	tumbling bob
释义	> as lemmas tumbling bob tumbling bob n. Brit. /ˈtʌmblɪŋ bɒb/ , /ˈtʌmbl̩ɪŋ bɒb/ , U.S. /ˈtəmb(ə)lɪŋ ˌbɑb/ a weighted lever or arm in machinery, which when moved to a certain point falls and produces some motion. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > lever > [noun] > weighted tumbling bob1824 tumbling weight1903 1824 ‘R. Stuart’ Descr. Hist. Steam Engine 73 A weight or tumbling bob, or Y piece, to give the necessary momentum to the movement of the injection-cock lever. extracted from tumbling-comb. form < as lemmas
随便看	true as bob true as god true as steel true as touch true azimuth true balsam true believer true bias true blue true breasted true colubrine true crime true cross true discount true enough true felt true for you true horizon true it is true it is that trithingreeve trithings trithio trithio- trithio-acetaldehyde