Oxydiethylene
氧联二乙基
🗣️ 情景例句
It's a bonsai tree for your new apartment.
这是一颗盆栽，祝贺你迁新居。
We hope they will improve the environment.
我们希望他们把环境改善得更好。
On the road outside the school gate.
校门外的路上。