🧩 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
Let's grab a bite to eat.
咱们找点东西吃吧。
Channel 5 is off the air now.
五频道已经停止播放。
What are you going to do this evening. Jill?
今晚你打算干什么，吉尔？