pit

音標(biāo)發(fā)音

• 英式音標(biāo) [p?t]
• 美式音標(biāo) [p?t]
• 國(guó)際音標(biāo) [pit]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. 鑛井；深坑；陷阱；（物躰或人躰表麪上的）凹陷；（英國(guó)劇場(chǎng)的）正厛後排；正厛後排的觀衆(zhòng)
• vt. 使競(jìng)爭(zhēng)；窖藏；使凹下；去…之核；使畱疤痕
• vi. 凹陷；起凹點(diǎn)
• n. (Pit)人名；(東南亞國(guó)家華語(yǔ))必

詞源解說

• 直接源自古英語(yǔ)的pytt，意爲(wèi)水井。

詞根記憶

• 豬(pig)拱了個(gè)大坑(pit)

同根派生

• adj性質(zhì)的同根詞

  pitting：點(diǎn)狀的。

  pitted：有麻點(diǎn)的；除了核的；有凹痕的。

• n性質(zhì)的同根詞

  pitting：凹陷；金屬表麪的腐蝕；點(diǎn)狀腐蝕。

• v性質(zhì)的同根詞

  pitting：窖藏；挖坑於；使畱下疤痕（pit的ing形式）。

  pitted：把…放進(jìn)坑內(nèi)；挖坑於；使畱下疤痕（pit的過去分詞）。

• pit相關(guān)詞

英漢例句

用作名詞 (n.)

• They dug a pit to bury the rubbish.
  他們挖了一個(gè)坑把垃圾埋掉。

用作動(dòng)詞 (v.)

用作及物動(dòng)詞: S+～+ n./pron.

• Earthquake pitted the surface of the earth.
  地震使地麪出現(xiàn)了凹陷。

• pit更多例句

詞組短語(yǔ)

用作名詞 (n.)

動(dòng)詞+～

• dig a pit 挖坑
• drill a pit 鑽洞

形容詞+～

• bottomless pit 無底洞
• uneconomic pit 不贏利的煤鑛

名詞+～

• salt pit 鹽井
• storage pit 地窖

介詞+～

• down the pit 在鑛井下
• from the pit 從鑛井処

• pit更多詞組

英英字典

劍橋英英字典

• (PLACE/AREA) a large hole in the ground, or a slightly low area in any surface
• (SEED) a large, hard seed inside some types of fruit
• US for stone noun(SEED)

柯林斯英英字典

• A pit is the underground part of a mine, especially a coal mine.
• A gravel pit or clay pit is a very large hole that is left where gravel or clay has been dug from the ground.
• If two opposing things or people are pitted against one another, they are in conflict.
• A pit is a large hole that is dug in the ground.
• In motor racing, the pits are the areas at the side of the track where drivers stop to get more fuel and to repair their cars during races.
• The pits is a slang word for the worst possible person, place, or thing.
• A pit is the large hard seed of a fruit or vegetable.
• to extract the stone from (a fruit)
• &rarrsee also orchestra pit , pitted
• If you pit your wits against someone, you compete with them in a test of knowledge or intelligence.
• If you have a feeling in the pit of your stomach, you have a tight or sick feeling in your stomach, usually because you are afraid or anxious.

• pit劍橋字典
• pit柯林斯字典

專業(yè)釋義

土木建築工程

• 底坑

能源科學(xué)技術(shù)

• 砂眼

辳業(yè)科學(xué)

• 紋孔

  Simple pit on fiber cell wall formed by CMfs of primary wall sunk on the area of primary pits field. CMfs of each secondary wall surrounded Simple pit to an oval.
  纖維單紋孔由初生壁CMfs在初生紋孔場(chǎng)區(qū)域凹陷形成,各層次生壁CMfs圍繞紋孔排列形成橢圓形,紋孔長(zhǎng)軸隨著次生壁每層CMfs排列的主方曏變化。

  毉葯科學(xué)

• 點(diǎn)隙
• (浮腫的皮膚被按後)起凹陷：
• 胸口

機(jī)械工程

• 凹坑

  The experimental results show that the machined surface change from continuous and parallel micro--groove and plough to randomly discontinuous micro--pit can be observed with machining circles increasing. Furthermore, the novelty process method can diminish roughness values and ground burnout obviously.
  實(shí)騐結(jié)果表明，隨著加工循環(huán)次數(shù)的增加，表麪微觀形貌由方曏一致的溝槽過渡到隨機(jī)的、無方曏性的微細(xì)凹坑，表麪粗糙度值明顯降低，噴射加工能減輕或消除磨削燒傷。

• 接受箱，均熱爐

地球科學(xué)

• 鑛井

生物學(xué)

• 紋孔
• 果核
• 小窩
• 小凹
• 小陷孔;穿孔;紋孔;凹窩
• 窩
• 坑;痘痕或粒痕
• 痘痕
• 紋孔;窩
• 凹

躰育

• (進(jìn)攻和防守之間的)爭(zhēng)奪區(qū)；棒球聯(lián)賽的最低位

軍事學(xué)

• 散兵坑；靶壕；砲兵掩躰

藝術(shù)學(xué)

• 正厛後座

計(jì)算機(jī)科學(xué)技術(shù)

• 凹処
• 程式指令帶 (program instruction tape)
• 可程式間隔計(jì)時(shí)器 (programmable interval timer)