Instars
(instar 的复数) n. 龄(幼虫两次蜕皮间的虫期)\\n[医] 龄[虫](幼虫两次蜕皮之间)
🗣️ 情景例句
I see him on the train every day but we are not on speaking terms.
我每天都在火车上见到他，但彼此没有说过话。
I guess that's Ok. What time should I check in?
我想这正合适。我应该什么时候去办理登机手续呢？
of supplying sufficient details to enable the thing to be constructed.
而且向它提供制造核弹的细节，