Hexine
(=hexyne)己炔
🔁 扩展释义
【化】 己炔
🗣️ 情景例句
He is behind the rest of the class in reading.
他在阅读方面不如班上的其他同学。
It's scheduled to arrive at 11:50.
按照列车时刻表是11点50分到。
'Did you have a good meal? he asked.
“您吃得好吗？”他问。