Metaformaldehyde
[化]变甲醛, 聚甲醛
🗣️ 情景例句
An oil tanker ran aground and lost about 15,000 gallons of gas into the sea.
一般油轮搁浅，把 15000 加仑油倾泻在海里了。
Eat to live, but not live to eat.
吃饭是为了生存，但生存不是为了吃饭。
Some live in large groups like the honey bee, and make their nests in trees or holes in the rocks.
有些蜂如蜜蜂是群居在一起，在树上或岩洞里筑巢。