🧩 词语组成解析
n. & adj.鳃足动物(的),叶足动物(的)
crustacean
[krʌs'teiʃjən]
n. 甲壳纲动物（如蟹、龙虾）;
adj. 甲壳纲的;
🗣️ 情景例句
Who's bringing the booze?
谁带的酒？
He is pinned down by the demonstrators.
他被示威的队伍给钉住了。
Do you see that notice? It says No Camping -- in case you can't read!'
你们看到那个布告牌了吗？上面写着‘禁止野营’－－除非你们不识字！”