pull up基本解釋
（使）停下（?。? 責備; （使）名次提前; 從土里拔出來(lái)
pull up相關(guān)例句
ph.
1. The driver pulled up at the gate.
司機在大門(mén)前停下車(chē)子。
2.
2. Don't try to pullup the plant!
別拔那棵植物！
pull up網(wǎng)絡(luò )解釋
1. pull up的意思
1. 上拉：普通電阻一般作為上拉(pullup)或者下拉(pull down)電阻,一般在芯片的OC(OPEN DRAIN)輸出處使用pullup電阻. 或者用于那些驅動(dòng)能力不足的地方增加驅動(dòng)電流. 鉭電容最大的缺點(diǎn)就是其危險性. 其過(guò)載(Overload)時(shí),會(huì )發(fā)生燃燒(法○功.
2. 拉升：在這種肖特基T2L電路中,加入驅動(dòng)晶體管Q5以提高Q4的開(kāi)關(guān)速度,因此也即加快了輸出電壓V0向電池勢拉升(Pullup)的速度. 這個(gè)器件還引入了附加的二極管電壓降,因此就不需要標準的T2L電路(圖11.13(a))中的二極管D1.
3. pull up的解釋
3. (使)停下：pull together齊心協(xié)力 | pullup (使)停下 | put across解釋清楚,說(shuō)明
pull up詞典解釋
1. （車(chē)或駕車(chē)者）減速停下
When a vehicle or driver pulls up, the vehicle slows down and stops.
e.g. The cab pulled up and the driver jumped out.
出租車(chē)減速停下，司機跳了出來(lái)。
2. 把（椅子）拉到近處坐下
If you pull up a chair, you move it closer to something or someone and sit on it.
e.g. He pulled up a chair behind her and put his chin on her shoulder.
他拉過(guò)一把椅子坐在她后面，將下巴抵在她的肩膀上。
3. （使）突然停下；（使）猛地停住
If you pull up or if something pulls you up, you suddenly stop what you are doing.
pull up在線(xiàn)翻譯
e.g. Suddenly, he pulled up sharply in his stride, and fell to the floor...
突然，原本大步流星的他猛地停住了腳步，倒在了地上。
e.g. She recognized at the same instant Rachel's presence. It pulled her up short.
雷切爾一出現她就認出她來(lái)了，隨即停下了手中的活兒。
4. 提高；改進(jìn)
If someone pulls you up or if you pull yourself up, you improve your situation or your skill at something.
e.g. We had a very good mathematics mistress who pulled me up...
我們有個(gè)很出色的女數學(xué)老師，她幫我提高了水平。
e.g. He was made redundant and now he's trying to pull himself up again.
他之前作為冗員被裁，現在他正試圖再一次奮發(fā)圖強。
pull up英英釋義
verb
1. remove, usually with some force or effort
also used in an abstract sense
e.g. pull weeds
extract a bad tooth
take out a splinter
extract information from the telegram
Synonym: extractpull outpulltake outdraw out
2. come to a halt after driving somewhere
e.g. The Rolls pulled up on pour front lawn
The chauffeur hauled up in front of us
Synonym: draw uphaul up
3. cause (a vehicle) to stop
e.g. He pulled up the car in front of the hotel
Synonym: draw up
4. straighten oneself
e.g. He drew himself up when he talked to his superior
Synonym: draw upstraighten up