length

length是什么意思，length怎么讀 語(yǔ)音:
英音  [l??kθ] 
美音  [le?θ] 

• 基本解釋

n. 長(zhǎng)度，長(zhǎng)；時(shí)間的長(zhǎng)短；（語(yǔ)）音長(zhǎng)；一段，一節(jié)

• length是什么意思？

length的意思是長(zhǎng)度。它通常用于描述物體的直線距離，如身高、鐵路的長(zhǎng)度、字符串的長(zhǎng)度等。在計(jì)算機(jī)科學(xué)中，length也可以指數(shù)組或字符串的長(zhǎng)度，即它們可以包含的元素或字符的數(shù)量。

• 速記技巧

【記】leng-“冷”的拼音；th-“天河”的拼音首字母。 冷的時(shí)候，要去丈量天河的長(zhǎng)度。

• 變化形式

復(fù)數(shù)： lengths

• 中文詞源

• 雙語(yǔ)例句

用作名詞(n.)

1. plough the field
   
2. The room is 15 feet in length and 10 feet in breadth.
   這房間長(zhǎng)15英尺，寬10英尺。
3. The length of your talk must be at least 10 minutes.
   你的演講時(shí)間至少要保持在10分鐘。
4. The pier was lit up along its entire length.
   整個(gè)橋墩從頭到尾都沐浴在燈火之中。
5. I need a length of wire or string to tie it with.
   我需要一根鐵絲或繩子來(lái)捆它。
6. The horse won the race by two lengths.
   那馬以兩個(gè)自首至尾的距離領(lǐng)先贏得該場(chǎng)比賽。

• 常用短語(yǔ)

1. length of time：表示時(shí)間的長(zhǎng)度，例如“This journey took us several hours of driving.”

2. lengthen the length：表示增加長(zhǎng)度，例如“The length of the table has been increased by adding a new leg.”

3. lengthwise：表示沿著長(zhǎng)度方向，例如“The book was opened lengthwise and placed on the table.”

4. lengthwise grain：表示順著木紋方向，例如“The woodworker used a chisel to carve a design lengthwise along the grain of the wood.”

5. lengthwise cut：表示沿著木紋或纖維方向切割，例如“The cotton fabric was cut lengthwise into strips for weaving.”

6. lengthwise grain：表示沿著木材的紋理方向，例如“The planks were planed lengthwise to remove any rough edges.”

7. lengthwise grain sawing：表示沿著木材紋理方向鋸切，例如“The carpenter used a handsaw to saw the planks lengthwise for better strength.”

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