Klop
氯化苦
🗣️ 情景例句
I like it there.
摆在那里很好。
I often read the newspaper in the morning.
我常常在早上看报。
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。