Tractometer
工况仪, 测功计, 工作测定表
🗣️ 情景例句
Experts say that a glass of red wine occasionally will do one's health a world of good.
专家说偶尔喝杯经酒对身体很有好处。
The greatest fool is he who worries about what he cannot help.
操心无法可想的事是最大的傻瓜。
Last week Mrs.Mills went to London.
上星期米尔斯夫人去了伦敦。