Coelomatic
a. 有體腔的
??? 情景例句
Unless in uniform, he doesn't look like a policeman.
除非穿上制服，要不他看起來不像警察。
Her children are a disappointment to her.
她的孩子讓她感到失望。
Please give us a short talk. Nothing difficult!
請你給我們作一次簡短的講話。這對你并不困難！