Odontometer
齿轮公法线测量仪
🗣️ 情景例句
But?
但是什么？
They have been much too irresponsible for their high position.
他们虽身居要位，未免太缺乏责任感了。
Apart from any moral considerations this is a stupid method of training,
且不说道义问题，这本身就是一种愚蠢的训练方法，