Chloranthaceae
金粟兰科
🗣️ 情景例句
Is this harmful to kids?
这对孩子有害吗？
He never breaks his word.
他决不食言。
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。