Toughens
v. （使某物[人]）坚韧, 坚强, 强硬( toughen的第三人称单数 )
🗣️ 情景例句
Did she accept your reasons for being late?
她是否接受你迟到的理由？
Along the northern coast there are many high cliffs.
沿着北部的海岸有许多高峡谷。
Where did you put it?
你把它放哪儿啦？