Borecole
n. 羽衣甘蓝
🗣️ 情景例句
You want to bet?
想打赌吗？
He admitted that he was wrong.
他承认自己错了。
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。