Chronomyometer
[医] 时值计, 时值测定器
🗣️ 情景例句
Use a dictionary and grammar guide constantly.
经常使用字典和语法指南。
Few words are best.
少说为妙。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。