Fractometer
[化]色层分离仪
🗣️ 情景例句
Why don't we take a walk down to the river?
我们何不一路散步到河边去呢？
Riches do not always bring happiness.
富未必永远带幸福。
Chaplin's later films, however, were not well received.
然而卓别林的后期的影片没有得到广泛的欢迎。