Lengthens
v. （时间或空间）延长, 伸长( lengthen的第三人称单数 )
🗣️ 情景例句
Show.
Show。
Be my guest.
别客气。
All the students are expert drivers, but before they drive any of the buses, they will have to pass a special test.
所有的学生都是开车的能手，但在驾驶公共汽车之前，他们必须通过一项专门测验。