Dichlorobutylene
二氯丁烯
🗣️ 情景例句
It's not whether you win or lose, it's how you play the game.
关键不在于输赢，而在于怎么玩。
Love and business teach eloquence.
爱情和买卖可以培养口才。
The weather can be quite warm in autumn.
秋天，气候十分暖和。