Thilane
[化] 四氢噻吩
🗣️ 情景例句
Have you ever been to Nanjing?
你曾去过南京吗？
Don't be a stranger!
别这么见外嘛！
Our next obstacle was a shallow pool of water about half a mile across.
下一个障碍是一片约半英里宽的浅水塘。