🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
We have several package tours you may choose, from ten days to three weeks in Europe.
我们有几套欧洲旅游计划选择，时间从10天到3个星期。
At noon I had lunch with a friend of mine.
在中午我与一个朋友一起吃了午餐。
are there, outside--or, as likely, part of--the tent.
因为汽车就停在帐篷外面，或者汽车本身可能就是露营帐篷的一个组成部分。