Transdermal
a. （药物等）经皮吸收的, 经皮给药的
🗣️ 情景例句
No one showed the least regard for my feelings.
没有关心我的感受。
How much of a volume discount are you prepared to offer?
总折扣你们准备提供多少？
The letter x stands for an unknown number.
字母x代表未知数。