Polyformaldehyde
聚甲醛
🗣️ 情景例句
it takes a little bit of money to run a campaign.
竞选活动需要花一些钱。
As far as I'm concerned, you can do what you like.
就我而言，你可以自便。
I'm getting a new computer for birthday present.
我得到一台电脑作生日礼物。