Concern over
出国 Abroad对…的忧虑,担忧
🧩 词语组成解析
over
['ovɚ]
prep. （表示方向）越过;（部份或全部覆盖）在…上面;由于;（表示论及）关于;
adv. 结束;再;（倒）下;从一边至另一边;
adj. 过去的;外面的;在上的;上级的;
n. 额外;剩余;剩余（或多余）的量;剩余物;
int. [电信学]报文完，请回复！;
vt. 走过，跳过;[美国方言]从…恢复过来;
🗣️ 情景例句
When I was asked to speak in English.
刚才当被要求说英语的时候。
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
Were there any telephone messages for me while I was away?
我外出期间有我的电话吗？