Corrosion specimen
[化] 腐蚀试片; 耐腐蚀试片\\n[医] 腐蚀标本
🧩 词语组成解析
🗣️ 情景例句
I understand.
我了解。
We'll sign two originals, each in Chinese and English language.
我们将要用中文和英语分别签署两份原件。
First of all, don't come in here without a teacher.
首先，没有老师领着不要进这儿。