Lathosterol
7-烯膽(甾)烷醇
??? 情景例句
Don't talk so loud, you may be overheard.
別這么大聲說話，別人會聽見的。
Beautiful!
漂亮！
The girl, tears streaming down her face, begged to be allowed to slip into the guard's van.
女孩淚流滿面，央求讓她不聲不響地到押車員車廂里去算了。