Lessens
v. 变少( lessen的第三人称单数 ); 减少（某事物）
🗣️ 情景例句
I did.
是的。
He who makes no mistakes makes nothing.
不犯错误者一事无成。
It will be found that the weight moves but slightly or not at all.
结果会发现，重物是动了，但动得很小，甚至没动。