Vinyltoluene
[建] 乙烯基甲苯
🗣️ 情景例句
Richard and I will put them into the envelopes.
我和Richard把它们放进信封。
He who cannot hold his peace will never live at ease.
嘴巴不紧，生活不宁。
Dickie left the shop without a word and returned carrying a large cloth bag.
迪基二话没说就走了。一会儿，他带着一个大布口袋回到店里。