Percutaneous reaction
[医] 皮肤反应
🧩 词语组成解析
a. 经皮的, 由皮的\\n[医] 经皮的
🗣️ 情景例句
Pretty good, but I got caught in a traffic jam in Beijing.
很好，不过在北京碰上了交通阻塞。
Experience is a school from which one can never graduate.
经验无止境。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。