Decapod crustacean
[医]十足甲壳类
🧩 词语组成解析
n. 十足类动物\\na. 有十脚的
crustacean
[krʌs'teiʃjən]
n. 甲壳纲动物（如蟹、龙虾）;
adj. 甲壳纲的;
🗣️ 情景例句
The course I took was above me.
我上的这门课太难了。
Prepare for a rain day.
未雨绸缪。
There is a picture on the wall.
墙上有一张画。