n. 床;苗圃;河床;(地下由黏土、岩石等构成的)地层;
vt. 把…固定在;(某人)发生性关系;给人铺床;
vi. 上床;分层;
🗣️ 情景例句
Don't go anyplace unsafe.
别去那些不安全的地方。
He who risks nothing, gains nothing.
不入虎穴,焉得虎子。
Twenty or thirty pages of information handed to any of the major world powers around the year 1925 would have been sufficient to change the course of world history.