Rarefies
vt. 使稀薄（rarefy的第三人称单数形式）
🗣️ 情景例句
She won't be happy when she sees what you've done with your hair.
当她看到你将头发搞成这个样了了，就高兴不起来了。
Stop pretending.
别装了。
In summer it is often too hot, and in winter it is too cold.
夏天常常太热，冬天又常常太冷。