Sumner's method
[医] 萨姆纳氏法(检尿糖)
🧩 词语组成解析
🗣️ 情景例句
We are going upstairs to set up Grandpa's room.
我们要上楼收拾一下爷爷的房间。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
If she were alive today she would not be able to air her views on her favourite topic of conversation: domestic servants.
如果她活到今天，她将不能就她热衷的话题“佣人”发表意见了。