Kentmann's tests
[医] 肯特曼氏试验(检甲醛)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Well keep in touch, ok?
保持联络，好吗？
The fox may grow grey, but never good.
狐狸活到老，永远难变好。
When you have finished the letter, you make any changes you wish, check it and print it.
当你打完信件，你可以随意修改、检查，然后打印。