Chlormethane
甲基氯
🗣️ 情景例句
There's still an outside chance that he'll make it into the finals.
他打入决赛还有一线希望。
The moon eclipses the sun.
月亮遮住了太阳。
Work on it had begun before my sister left.
这栋房子在我姐姐离开之前就已动工了，