词族 · fletcher
词形变化
英语词源
- fletcher
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fletcher: see fledge
- fletcher (n.)
- "arrow-maker," early 14c. (as a surname attested from 1203), from Old French flechier "maker of arrows," from fleche "arrow," which is probably from Frankish, from Proto-Germanic *fleug-ika- (compare Old Low German fliuca, Middle Dutch vliecke), from PIE *pleuk- "to fly," extended form of root *pleu- "to flow" (see pluvial).
权威例句
- 1. The conjugate descent method introduced by Fletcher ( 1987 ) is one of the conjugate gradient methods.
- 共轭下降法是由Fletcher ( 1987 ) 提出的一个共轭梯度法.
- 2. Fletcher admits his side must now ensure they stick with Jose Mourinho's men throughout the campaign.
- Fletcher承认他的球队现在一定要紧紧咬住蓝军.
- 3. Graham Fletcher was unimpressed with the idea of filling in a lengthy questionnaire.
- 格雷厄姆·弗莱彻对填写冗长的调查问卷这种事没什么兴趣。
- 4. In between appearances on TV and radio broadcasts, Mr. Fletcher holds an impromptu news conference.
- 在电视和电台播出的空隙之间, 弗莱彻先生举行了一次临时记者招待会.
- 5. [ Yves ] Fletcher's a con man, not a killer.
- [ 伊维斯 ] 弗莱彻是一个反对者, 而不是杀手.