length
音標(biāo)發(fā)音
- 英式音標(biāo) [le?θ]
- 美式音標(biāo) [[le?θ]]
- 國(guó)際音標(biāo) [le?θ, le?kθ]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.長(zhǎng)度；時(shí)間長(zhǎng)短；距離；一段；距離的測(cè)量單位
詞源解說(shuō)
- 直接源自古英語(yǔ)的lengu；最初源自原始日耳曼語(yǔ)的langitho，意為長(zhǎng)度。
同根派生
- adj性質(zhì)的同根詞
- long：長(zhǎng)的；過(guò)長(zhǎng)的；做多頭的。
- lengthy：漫長(zhǎng)的，冗長(zhǎng)的；啰唆的。
- lengthwise：縱長(zhǎng)的。
- longish：稍長(zhǎng)的；略長(zhǎng)的。
- adv性質(zhì)的同根詞
- long：長(zhǎng)期地；始終。
- lengthwise：縱長(zhǎng)地。
- lengthily：冗長(zhǎng)地；長(zhǎng)地。
- longwise：縱長(zhǎng)地。
- n性質(zhì)的同根詞
- long：長(zhǎng)時(shí)間；[語(yǔ)]長(zhǎng)音節(jié)。
- lengthiness：冗長(zhǎng)。
- longness：長(zhǎng)度。
- vi性質(zhì)的同根詞
- long：渴望；熱望。
- lengthen：延長(zhǎng)；變長(zhǎng)。
- vt性質(zhì)的同根詞
- lengthen：使延長(zhǎng)；加長(zhǎng)。
用法辨析
- length的基本意思是“長(zhǎng),長(zhǎng)度”,可指距離,也可指時(shí)間。
- length作“一段,一節(jié)”解時(shí),是單位詞, length of可修飾名詞,表示數(shù)量,如該名詞是可數(shù)名詞,變復(fù)數(shù)時(shí)length和該名詞都要變;如該名詞是不可數(shù)名詞,變復(fù)數(shù)時(shí)只要變length即可。
- length前的介詞往往可以省略。
n. (名詞)
詞組短語(yǔ)
- go (to) all lengths 竭盡全力,全力以赴
- go to the length of 走到…的極端
- increase (a) length 增加長(zhǎng)度
- measure (a) length 測(cè)量長(zhǎng)度
- measure one 's length 全身跌倒在地
用作名詞 (n.)
動(dòng)詞+～
英英字典
- (DISTANCE) the measurement of something from end to end or along its longest side
- (TIME) the amount of time something lasts
- The length of something is the amount that it measures from one end to the other along the longest side.
- The length of something such as a piece of writing is the amount of writing that is contained in it.
- The length of an event, activity, or situation is the period of time from beginning to end for which something lasts or during which something happens.
- A length of rope, cloth, wood, or other material is a piece of it that is intended to be used for a particular purpose or that exists in a particular situation.
- The length of something is its quality of being long.
- &rarrsee also full-length
- at arm's length&rarrsee arm
劍橋英英字典
柯林斯英英字典
專(zhuān)業(yè)釋義
- 長(zhǎng)度
The length of ITS was 857～863bp.
ITS長(zhǎng)度為857～863bp。 - 倫思
- 長(zhǎng)度
The working length was determined with the X-ray film.
疏通根管，并拍X線(xiàn)片確定是否達(dá)工作長(zhǎng)度。計(jì)算機(jī)科學(xué)技術(shù)
- 塊長(zhǎng)
- 長(zhǎng)度
- 長(zhǎng)
- 船長(zhǎng)
- 體長(zhǎng)
Relationships between body shape,habitation,sex and age were analyzed. The results showed a significant negative relationship between age and ratios of body length and body depth.
根據(jù)高背、平背體型分析了體長(zhǎng)/體高比例與地理、性別和年齡的相關(guān)性。 - 長(zhǎng)度
- 長(zhǎng)
- 長(zhǎng)度;殼長(zhǎng)
- 詞長(zhǎng)
The result shows that chunks are prevalent in both Chinese college English writings and native English writings. In both corpora, the three-word chunks occupy the largest proportion, and the numbers of chunks declines as the chunk length increases.
分析結(jié)果表明中國(guó)大學(xué)生和英語(yǔ)本族語(yǔ)使用者的寫(xiě)作中都存在大量詞塊,且三詞詞塊所占比例最大,詞長(zhǎng)與詞塊數(shù)量成反比。 - (元音或音節(jié)的)音量，音延
- (元音的)音質(zhì)，音色
- 步長(zhǎng)
- (擊球員與落球點(diǎn)之間的)球程；球距