🧩 词语组成解析
n. 桡足动物
crustacean
[krʌs'teiʃjən]
n. 甲壳纲动物（如蟹、龙虾）;
adj. 甲壳纲的;
🗣️ 情景例句
If I tell you I will be there, I will be there.
如果我告诉你我会去，我肯定会到。
That won't happen, will it?
不会吧？
What happened to you?
你怎么了？