Collision insurance
[经] 碰撞险
🧩 词语组成解析
🗣️ 情景例句
Fast asleep.
正熟睡着呢。
My father always gave an ear to my problems.
家父常常倾听我的问题。
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他们生怕别的公司的情报人员据此摸到他们可能要从事的某项科研项目。