Alkine
n. (=alkyne)[化]炔属
🔁 扩展释义
【化】 炔烃; 链炔烃【医】 炔属烃
🗣️ 情景例句
Richard feels we need to find a small house. Richard
觉得我们需要一个小住宅。
Who assumes shipment cost?
谁负担运费呢？
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。