Phlogiston
n. 燃素\\n[化] 燃素
🗣️ 情景例句
Is he OK?
他还好吗？
Our clients are very critical on quality.
我们的客户对商品的质量是很挑剔的。
If they had only had one more child, the fact would have passed unnoticed.
如果他们只添了1个孩子，这件事本来就不会引起任何人的注意。