Presaturation
预饱和
🗣️ 情景例句
Her illness kept her in bed for a week.
她因生病而在床上躺了一星期。
I invited hime to come up, but he wouldn't.
我请他上来，但是他不肯。
A cat's ability to survive falls is based on fact.
猫在跌落时能够大难不死是有事实作为依据的。