Poly(vinyl alcohol)
[化] 聚乙烯醇
🗣️ 情景例句
I was laid off.
我下岗了。
The pain of the mind is worse than the pain of the body.
心头的痛苦比肉体的痛苦更厉害。
As the man tried to swing the speedboat round, the steering wheel came away in his hands.
当那人试图让快艇转弯时，方向盘脱手了。