Ectoethmoid
外筛骨
🗣️ 情景例句
Get out!
出去！
You'd better give us a rough idea of your price.
您最好给我们一个粗略的价格。
It took me ten minutes to persuade her to ring back later.
我用了10分钟的时间才说服她过会儿再来电话。