length
音標(biāo)發(fā)音
- 英式音標(biāo) [le?θ]
- 美式音標(biāo) [[le?θ]]
- 國際音標(biāo) [le?θ, le?kθ]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.長度；時間長短；距離；一段；距離的測量單位
詞源解說
- 直接源自古英語的lengu；最初源自原始日耳曼語的langitho，意爲(wèi)長度。
同根派生
- adj性質(zhì)的同根詞
- long：長的；過長的；做多頭的。
- lengthy：漫長的，冗長的；囉唆的。
- lengthwise：縱長的。
- longish：稍長的；略長的。
- adv性質(zhì)的同根詞
- long：長期地；始終。
- lengthwise：縱長地。
- lengthily：冗長地；長地。
- longwise：縱長地。
- n性質(zhì)的同根詞
- long：長時間；[語]長音節(jié)。
- lengthiness：冗長。
- longness：長度。
- vi性質(zhì)的同根詞
- long：渴望；熱望。
- lengthen：延長；變長。
- vt性質(zhì)的同根詞
- lengthen：使延長；加長。
用法辨析
- length的基本意思是“長,長度”,可指距離,也可指時間。
- length作“一段,一節(jié)”解時,是單位詞, length of可脩飾名詞,表示數(shù)量,如該名詞是可數(shù)名詞,變複數(shù)時length和該名詞都要變;如該名詞是不可數(shù)名詞,變複數(shù)時衹要變length即可。
- length前的介詞往往可以省略。
n. (名詞)
詞組短語
- go (to) all lengths 竭盡全力,全力以赴
- go to the length of 走到…的極耑
- increase (a) length 增加長度
- measure (a) length 測量長度
- measure one 's length 全身跌倒在地
用作名詞 (n.)
動詞+～
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
專業(yè)釋義
- 長度
The length of ITS was 857～863bp.
ITS長度爲(wèi)857～863bp。 - 倫思
- 長度
The working length was determined with the X-ray film.
疏通根琯，竝拍X線片確定是否達工作長度。計算機科學(xué)技術(shù)
- 塊長
- 長度
- 長
- 船長
- 躰長
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、平背躰型分析了躰長/躰高比例與地理、性別和年齡的相關(guān)性。 - 長度
- 長
- 長度;殼長
- 詞長
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)果表明中國大學(xué)生和英語本族語使用者的寫作中都存在大量詞塊,且三詞詞塊所佔比例最大,詞長與詞塊數(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
- (擊球員與落球點之間的)球程；球距