Bipropenyl
[化] 联丙烯
🗣️ 情景例句
Everybody needs help sometimes, Richard.
每个人都有需要帮助的时候， Richard。
By little and little the wolf eateth the sheep.
狼吃羊，一只一只进肚肠。
but as yet there is no overwhelmingly specialized patronage.
确实如此，但并没有特别的优待。