Acetylenic carbon
[機] 炔鍵碳
?? 詞語組成解析
[機] 炔的
carbon
['kɑrb?n]
n. [化學(xué)]碳;（一張）復(fù)寫紙;[電]碳精棒[片，粉]，碳精電極;復(fù)寫的副本;
adj. 碳的;碳處理的;
carbo-, carb- 表示與煤炭相關(guān)
??? 情景例句
This is the big moment.
這可是關(guān)鍵時刻。
Have you drunk any coffee?
你喝過咖啡嗎？
but a medicine that had worked so well in one form of illness would surely be of equal benefit in another,
只知道一種藥對一種病有好處，肯定對另一種病也會有好處。