Diethylene
n. 二亚乙基
🗣️ 情景例句
Something old.
旧的东西。
I imagine you are tried after your trip.
我想你旅行回来一定疲惫不堪吧。
How interesting! said Ann. It makes me feel thirsty!
“真有趣！”安说，“都让我觉得口渴了！”