| 释义 |
tighten/ˈtaɪtn//ˈtaɪtn/ ★★★★★v. - tightens
- tightening
- tightened
- tightened
vt- ① 勒紧;使坚固;紧迫<up>
- He tightened his grip on the rope.他紧握那条绳子。
- tighten (up) a rope把绳子拉紧
- ② 加紧(管制等),强化(政策等)<up>
- The police tightened security around the embassy.警方在大使馆四周加强安全措施。
- They tried to tighten up their export controls.他们试图加强出口管制。
vi- ① 变紧,变牢固,拉紧<up>
- His fingers tightened around his gun.他的手指紧握着枪。
同义词- contractvt./vi.收缩
- squeezevt./vi.挤压
- strainvt./vi.使紧张
- reinforce
- stiffen
- strengthen
- tauten
- tense
- constrain
- fasten
- reduce
- tighten up
反义词- easevt./vi.缓和
- loosevt./vi.使放松
- loosenvt./vi.放松
- relaxvt./vi.放松
- slackenvt./vi.放松
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