Thiophane
四氢噻吩, 噻吩烷
🗣️ 情景例句
Let things be.
顺其自然。
Don't put off till tomorrow what should be done today.
今日事，今日毕。
Glad to meet you. What's your name, please?
很高兴认识你。请问你叫什么名字？