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
If you don't apply to the relevant department your passport will never be approved.
如果你不向有关部门申请，你就得不到护照。
A man who has friend must show himself friendly.
与朋友交，必须友好相处。
I'll call a taxi in case of need.
如果需要的话，我会叫出租车的。