| 单词 | bottleneck |
|---|---|
| 音标 | ['bɔtl`nek] |
| 解释 | n. 瓶颈口，(喻)交通易阻塞的狭口; 妨碍生产流程的一环 |
| 红宝书 | 无 |
| 字源 | bottleneck (n.) also bttle-neck, "narrow entrance, spot where traffic becomes congested," 1896; from bottle (n.) + neck (n.). Meaning "anything which obstructs a flow" is from 1922; the verb in this sense is from 1928. |
| 不择手段背单词 | n. 瓶颈; adj 有阻碍的 【记】bottle瓶子, neck脖子－瓶颈 【反】indefinite(adj 无限定的) |
| 趣味全助记 | 无 |
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