Bettmann's test
[医] 贝特曼氏试验(检砷)
🧩 词语组成解析
🗣️ 情景例句
my brother Robbie,
我弟弟Robbie
A bird is known by its note, and a man by his talk.
闻其歌知其鸟，听其言知其人。
Sure. I'll bring it in next week.
好哇 ，我下个礼拜带过来。