Hartman's solution
[医] 哈特曼氏溶液(牙质脱敏剂)
🧩 词语组成解析
🗣️ 情景例句
Everyone is expected to stick to the rules.
每个人都要遵守规则。
I wash his face and hands,and then I dress him.
我洗他的脸和手，并且我给他穿衣服。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。