Trimethylene
[化] 环丙烷\\n[医] 三甲烯, 环丙烷
🗣️ 情景例句
It hung over Susan's crib.
Susan的小床也曾有过。
I want to make a long distance call.
我想打个长途电话。
The sun was shining and the sky was crystal clear.
阳光闪烁，天空湛蓝。