Calva
[动](昆虫)头盖
🔁 扩展释义
【医】 颅顶
🗣️ 情景例句
She called to say the plane was delayed.
她打电话回来， 告诉我们飞机误点。
When he moved to France, the children adapted very well.
他移居法国后，孩子们很适应那里的生活。
and an American-made dialysis machine needs the EU's okay before is hits the market in Europe.
而美国制造的透析仪也要得到欧盟的首肯才能进入欧洲市场。