变硬;变猛烈;变粘英释中释vto become stronger, more severe, or more determined, or to make something do this
1 a campaign to stiffen rules against drink-driving.要求对酒后驾车严加管制的运动
2 Their opposition only stiffened my resolve ..他们的反对只是更加坚定了我的决心。
更新时间:2025-02-22 15:10:25