英语词汇“bottleneck”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

bot·tle·neck

(bŏtl-nĕk′)

a. A narrow or obstructed section, as of a highway or a pipeline.

b. A point or an area of traffic congestion.

2. A hindrance to progress or production.

3. The narrow part of a bottle near the top.

4. Music A style of guitar playing in which an object, such as a piece of glass or metal, is passed across the strings to achieve a gliding sound.

5. Biology An abrupt and severe reduction in the number of individuals during the history of a species of a population, often resulting in the loss of diversity from the gene pool.

tr.v. bot·tle·necked, bot·tle·neck·ing, bot·tle·necks

To slow down or impede by creating an obstruction.

单词	bottleneck
释义	bot·tle·neck (bŏtl-nĕk′) n. 1. a. A narrow or obstructed section, as of a highway or a pipeline. b. A point or an area of traffic congestion. 2. A hindrance to progress or production. 3. The narrow part of a bottle near the top. 4. Music A style of guitar playing in which an object, such as a piece of glass or metal, is passed across the strings to achieve a gliding sound. 5. Biology An abrupt and severe reduction in the number of individuals during the history of a species of a population, often resulting in the loss of diversity from the gene pool. tr.v. bot·tle·necked, bot·tle·neck·ing, bot·tle·necks To slow down or impede by creating an obstruction.
随便看	isoagglutinogen isoantibody isoantigen isoantigenic isoantigenicity isobar isobaric isocarboxazid isochromatic isochronal isochronally isochronism isochronize isochronous isochroous isoclinal isoclinally isocline isoclinic isoclinic line Isocrates isocyanate isocyanic acid isodiametric isodimorphism