Alkide
烃基化物, 烷化物
🗣️ 情景例句
Get to the point.
请进入正题。
Who keeps company with the wolf will learn to howl.
近朱者赤，近墨者黑。
Two of the leading growers, Giuseppe Moldova and Riccardo Brabante,
两个主要种植者，朱塞皮。莫尔道瓦和里卡多。布拉班特