U1E12 | buckle

Buckle【verb】1. to fasten or be fastened with a buckle用扣子扣紧She buckled her belt before leaving the house.她出门前扣紧了腰带。* buckle upto fasten one's seat belt, especially in a vehicle系好安全带The flight attendant reminded everyone to buckle up during turbulence.乘务员提醒大家在气流颠簸时系好安全带。2. to bend or collapse under pressure or strain（由于压力或拉力）弯曲，变形The bridge buckled under the weight of the heavy truck.那座桥在重...去小宇宙查看完整单集简介在小宇宙查看该单集文稿