loop
loop 英 [lu:p] 美 [lup]
vi. 打环；翻筋斗 n. 环；圈；弯曲部分；翻筋斗 vt. 使成环；以环连结；使翻筋斗
进行时:looping 过去式:looped 过去分词:looped 第三人称单数:loops 名词复数:loops
- A loop is a roundish, coiled shape, like the shape a piece of string or rope makes when it crosses itself. To start knitting, you need to put a loop of yarn on the end of one of your needles.
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- vi. 打环；翻筋斗
- n. 环；圈；弯曲部分；翻筋斗
- vt. 使成环；以环连结；使翻筋斗
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1. If so, skip to the next iteration of the loop.
如果是的话则跳过到循环的下个迭代。
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2. Do nothing, close your loop and then down here do something.
不做什么，关闭你的循环，然后到这里做点事情。
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3. I hacked up a loop program to test the computer's processing speed.
为测试计算机的运行速度，我设计了一个简单的循环程序。
- loop (n.) late 14c., "a fold or doubling of cloth, rope, leather, cord, etc.," of uncertain origin. OED favors a Celtic origin (compare Gaelic lub "bend," Irish lubiam), which in English was perhaps influenced by or blended with Old Norse hlaup "a leap, run" (see leap (v.)). As a feature of a fingerprint, 1880. In reference to magnetic recording tape or film, first recorded 1931. Computer programming sense "sequence of instructions executed repeatedly" first attested 1947.
- loop (v.) c. 1400, loupen, "to draw (a leash through a ring)," from loop (n.). Sense of "form into a loop or loops" (transitive) is from 1832; transitive meaning "form (something) into loops" is from 1856. Related: Looped (1934 in the slang sense "drunk"); looping. Loop the loop (1900) originally was in reference to roller-coasters at amusement parks.
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