第三人稱(chēng)單數：tightens現在分詞：tightening過(guò)去分詞：tightened過(guò)去式：tightened
tighten基本解釋
及物/不及物動(dòng)詞收緊; （使）變緊; （使）繃緊; 加緊
tighten反義詞
及物動(dòng)詞loosenrelax
tighten相關(guān)例句
及物動(dòng)詞
1. tighten什么意思
1. Will you tighten this screw; it's very loose.
你把這個(gè)螺絲擰緊好嗎，它太松了。
2.
2. We must tighten these screws.
我們必須把這些螺釘旋緊。
tighten網(wǎng)絡(luò )解釋
1. 緊：馬上開(kāi)船回到鎮上,下船之后,馬上去鐘塔里面,爬上去之后,將刑具(Vise)去轉緊(Tighten),將刑具套在雕像手中的手杖頂端,再將它放松(Loose). 你會(huì )看到那塊封印石頭(Headpiese)掉下來(lái),將它撿起來(lái). 下船后先朝東走,這時(shí)Edmund也出現了,
2. 變緊：tighten up 使緊密 | tighten 變緊 | tightfisted 吝嗇的
3. 拉緊：tightemulsion 難破乳的乳狀液 | tighten 拉緊 | tightener 緊帶輪
4. 擰緊：synchronize,同步 | tighten,擰緊 | under water head condition,水壓作用條件下
tighten詞典解釋
1. 抓緊;攥緊
If you tighten your grip on something, or if your grip tightens, you hold the thing more firmly or securely.
e.g. Luke answered by tightening his grip on her shoulder...
盧克的回應就是把她的肩頭抓得更緊了。
e.g. Her arms tightened about his neck in gratitude...
她充滿(mǎn)感激，把他的脖子摟得更緊了。
2. 繃緊，拉緊(繩、鏈)
If you tighten a rope or chain, or if it tightens, it is stretched or pulled hard until it is straight.
e.g. The anchorman flung his whole weight back, tightening the rope...
那個(gè)壓陣隊員使盡了全身力氣往后拽，把繩子拉得緊緊的。
e.g. The cables tightened and he was lifted gradually from the deck.
纜繩繃緊了，他被慢慢地吊離了甲板。
3. (對…)嚴加控制;(使)加強控制
If a government or organization tightens its grip on a group of people or an activity, or if its grip tightens, it begins to have more control over it.
tighten的反義詞
e.g. He knows he has considerable support for his plans to tighten his grip on the machinery of central government...
他清楚有相當多的人支持他對中央政府機構加強控制的計劃。
e.g. As the regime's grip on the mainland tightened over the next few years, hundreds of thousands more people fled south.
隨著(zhù)后來(lái)幾年那個(gè)政權加強對大陸的控制，又有數十萬(wàn)人逃往南方。
4. 擰緊，旋緊(螺釘、螺絲帽等)
When you tighten a screw, nut, or other device, you turn it or move it so that it is more firmly in place or holds something more firmly.
tighten的翻譯
e.g. I used my thumbnail to tighten the screw on my lamp...
我用拇指指甲把臺燈上的螺釘擰緊了。
e.g. All the bolts were fully tightened.
所有的螺釘都擰緊了。
5. (身體局部)變僵硬，產(chǎn)生憋悶感，產(chǎn)生阻塞感
If a part of your body tightens, the muscles in it become tense and stiff, for example because you are angry or afraid.
e.g. Sofia's throat had tightened and she couldn't speak...
索菲婭喉嚨哽住了，說(shuō)不出話(huà)來(lái)。
e.g. She saw his jaw tighten and his face lose its colour.
她看見(jiàn)他的下巴繃緊，臉色煞白。
6. 使(規定、政策、制度)更加嚴格；使更加有效
If someone in authority tightens a rule, a policy, or a system, they make it stricter or more efficient.
e.g. The United States plans to tighten the economic sanctions currently in place...
美國計劃加大現有經(jīng)濟制裁的力度。
e.g. They have tightened security along the border...
他們加強了邊境的安全工作。
7. to tighten your belt -> see belt
to tighten the screw -> see screw
相關(guān)詞組：tighten up
tighten英英釋義
verb
1. narrow or limit
e.g. reduce the influx of foreigners
Synonym: reduce
2. restrict
e.g. Tighten the rules
stiffen the regulations
Synonym: stiffentighten upconstrain
3. become tight or tighter
e.g. The rope tightened
4. make tight or tighter
e.g. Tighten the wire
Synonym: fasten