Formaldehyde
n. 甲醛\\n[化] 甲醛
📖 牛津释义
formaldehyde
n[U]
(chemistry 化) strong-smelling colourless gas used as a preservative and disinfectant when dissolved in water 甲醛.
🗣️ 情景例句
Their marriage is breaking up.
他们的婚姻已经破裂。
I meet the boy whose aunt is a saleslady.
我遇到那个男孩的姑妈是推销员。
Take a seat please, make yourself at home.
请坐，随便一点。