Dimethoxymethane
[有化]二甲氧基甲烷
🗣️ 情景例句
If you don't apply to the relevant department your passport will never be approved.
如果你不向有关部门申请，你就得不到护照。
Where do you live?
你在哪儿住？
Happy birthday! they said.
“生日快乐！”他们说。