fast
en
第三人称
fastens
现在进行时
fastening
过去式
fastened
过去完成时
fastened
1
扣紧, 固定
to bring two parts of something together
及物动词
- He couldn't figure out how to fasten the buttons on his shirt with his cold fingers.
他无法弄清楚如何用冰冷的手指扣上衬衫的纽扣。
- Please make sure to fasten your seatbelt before the flight takes off.
请在飞机起飞前确保系好安全带。
- The carpenter worked diligently to fasten the loose planks of the wooden fence.
木匠勤奋地工作以固定木栅栏上松动的木板。
- The necklace has a delicate clasp that can be used to fasten it securely around your neck.
这条项链有一个精致的扣环，可以用来扣紧它，安全地戴在你的脖子上。
反义词：
2
扣上, 系紧
to become closed with buttons, etc.
- The jacket fastens with a zipper, providing a quick and convenient way to close it.
这件夹克用拉链扣紧，提供了一种快速方便的闭合方式。
- The necklace fastens at the back with a delicate clasp, keeping the precious gemstones securely in place.
项链在背面用一个精致的扣子扣上，确保珍贵的宝石安全地固定在原位。
- The tent flaps fastened tightly in preparation for the storm, ensuring that no rain would seep inside.
帐篷的 flaps 在暴风雨来临前被紧紧固定，确保没有雨水渗入内部。
- Her coat fastened with a single button, leaving it slightly open at the collar.
她的外套用一个纽扣扣上，领口微微敞开。
反义词：
3
固定, 集中
to focus or direct one's attention, gaze, etc. intently and steadily
- Despite the distractions in the bustling café, she was able to fasten her attention on her book.
尽管在熙熙攘攘的咖啡馆里有分心的事情，她还是能够把注意力集中在她的书上。
- The coach fastened his gaze on each player individually, analyzing their performance during practice.
教练注视着每个球员，分析他们在训练中的表现。
- The detective fastened his investigation on the suspect, gathering evidence to build a case against him.
侦探将他的调查集中在嫌疑人身上，收集证据以对他提起诉讼。
- With determination, she fastened her focus on her career goals, working tirelessly to achieve success.
带着决心，她集中注意力于她的职业目标，不知疲倦地工作以实现成功。
4
固定, 握紧
to hold or grip firmly in place
及物动词
- He fastened his grip on the railing as the ship rocked in the storm.
当船在风暴中摇晃时，他紧紧抓住了栏杆。
- She fastened her fingers around the handle of the suitcase and lifted it with ease.
她将手指紧握在行李箱的把手上，轻松地提了起来。
- The eagle fastened its talons onto the branch, surveying the landscape below with keen eyesight.
老鹰抓紧了树枝，用锐利的目光俯瞰下面的景色。
- The climber fastened his hands to the rocky ledge, ensuring a secure hold before making the next move.
登山者将他的手固定在岩石壁架上，确保在做出下一个动作之前有一个安全的握持。
同义词：