Salicslic acid plaster
[医] 水杨酸硬膏
🧩 词语组成解析
🗣️ 情景例句
I've thought about that for some time.
我已经想过一阵子了。
In universities,students train to become teachers and engineers.
在大学里，学生们被训练成为教师和工程师。
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。