Dioform
[化] 1,2-二氯乙烯
🗣️ 情景例句
Spring is the season for romance.
春天是浪漫的季节。
Marriage comes by destiny.
姻缘命中定。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。