Dibromopropene
[化] 二溴丙烯
🗣️ 情景例句
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
His failure was a lesson to us.
他的失败是我们的一个教训。
Sorry, but I'm not at liberty to reveal that information.
对不起，我示能随意泄露情报。