Coelomostome
體腔口
??? 情景例句
Downsizing is now a strong possibility.
很可能會裁員。
I don't know how to work the machine.
我不懂得怎樣使這部機器運轉。
Mrs.Eleanor Ramsay, a very wealthy old lady,
埃莉諾。拉姆齊太太是一個非常富有的老婦人，