pole
音標(biāo)發(fā)音
- 英式音標(biāo) [p??l]
- 美式音標(biāo) [po?l]
- 國(guó)際音標(biāo) [p?ul]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.[物]極點(diǎn)，頂點(diǎn)
- vt.& vi.用篙撐船，擺船
- vt.[航海] 用一根桿來(lái)推動(dòng)
- vi.用滑雪杖加速
詞源解說(shuō)
- 直接源自古英語(yǔ)的pal，意為樁；最初源自古典拉丁語(yǔ)的palus，意為樁，桿。
詞根記憶
- 在地上打個(gè)洞(hole)，把桿子(pole)插進(jìn)去
用法辨析
- pole的意思是“柱,桿”,是可數(shù)名詞。另一個(gè)意思是“地極,磁極,電極”。
- the North Pole和the South Pole是專(zhuān)有名詞,定冠詞the不可省略。
n. (名詞)
詞組短語(yǔ)
- carry a pole 拿桿
- climb up pole 爬上桿
- fix a pole 立竿子
- gather dry pole 拾干桿
- hold a pole in one 's hand 手里拿著桿
用作名詞 (n.)
動(dòng)詞+～
英英字典
- (STICK) a long, thin stick of wood or metal, often used standing straight up in the ground to support things
- (PLACE) either of the two points at the most northern and most southern ends of the earth, around which the earth turns
- (OPPOSITE) either of two completely opposite or different opinions, positions, or qualities
- A pole is a long thin piece of wood or metal, used especially for supporting things.
- The Earth's poles are the two opposite ends of its axis, its most northern and southern points.
- The two poles of a magnet are the two ends of the magnet where the magnetic force is strongest.
- The two poles of a range of qualities, opinions, or beliefs are the completely opposite qualities, opinions, or beliefs at either end of the range.
- If you say that two people or things are poles apart, you mean that they have completely different beliefs, opinions, or qualities.
劍橋英英字典
柯林斯英英字典
專(zhuān)業(yè)釋義
- 極點(diǎn)
- 極點(diǎn)
A new method is developed to synchronously control rotate speed and power of a steam turbine with pole placement technique of linear system.
應(yīng)用線性系統(tǒng)極點(diǎn)配置的方法，提出了一種既能使汽機(jī)功率跟蹤負(fù)荷，同時(shí)又能對(duì)汽機(jī)轉(zhuǎn)速按指令曲線進(jìn)行控制的新方法。 - 極
- 桿
- (在熔化了的金屬或玻璃中)插木還原
- 桿
- 長(zhǎng)揮擊出(本壘打等)：
- 跑道最里側(cè)第一排位置，最里圈；跑道最里圈的起跑點(diǎn)；(汽車(chē)賽)始發(fā)線上第一排最靠近內(nèi)場(chǎng)的位置[亦作pole position]
- 網(wǎng)柱
- 磁極
- (卵細(xì)胞等的)極；(有絲分裂中的)紡錘極；(神經(jīng)細(xì)胞的)樹(shù)突起始點(diǎn)
- 極
- 天極
- 極
- 刀
- 桿
- 極
- 地極
- 極
- 極點(diǎn)
- 最后環(huán)境點(diǎn) (point of last environment)