Stereomicrometer
立体测微仪, 体视测微计
🗣️ 情景例句
Have gone to the railroad station.
去火车站。
Remember thou are but a man.
记住你自己只不过是一个人。
That's what we did in China in the old days, before thermoses were invented, said Wei Hua.
“那是我们中国从前未发明出热水瓶时的做法。”魏华说。