Paraformic aldehyde
[医] 聚甲醛
🧩 词语组成解析
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
The number you are calling -- 555-8448 --
你打的电话号码555 8448
A chain is no stronger than its weakest link.
链条的坚固程度取决于它最薄弱的环节。
This cellar room is very damp in the rainy season.
这间地下室在雨季非常潮湿。