Tollen's aldehydes test
[建] 托醛试验
🧩 词语组成解析
[医]醛
🗣️ 情景例句
Would a professional photographer be without a picture?
一位专业摄影师会没有照片吗？
I'll go skiing of the weather permits.
天气允许的话，我会去滑雪。
After breakfast, I sent the children to school and then I went to the shops.
早饭后，我送孩子们上学，然后就去了商店。