🧩 词语组成解析
a. 软甲亚纲的
crustacean
[krʌs'teiʃjən]
n. 甲壳纲动物(如蟹、龙虾);
adj. 甲壳纲的;
🗣️ 情景例句
Well, vitamins or no vitamins, I enjoy walking in the sunshine. Let's go.
我不在乎有没有维生素,我喜欢在阳光下散步。走吧。
That's incredible!
简直难以相信!
What's the matter, Granny? Can I help you?
什么事,老大娘?我能帮你吗?