"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).
雙語(yǔ)例句
1. The conjugate descent method introduced by Fletcher ( 1987 ) is one of the conjugate gradient methods.
共軛下降法是由Fletcher ( 1987 ) 提出的一個(gè)共軛梯度法.
來(lái)自互聯(lián)網(wǎng)
2. Fletcher admits his side must now ensure they stick with Jose Mourinho's men throughout the campaign.
Fletcher承認(rèn)他的球隊(duì)現(xiàn)在一定要緊緊咬住藍(lán)軍.
來(lái)自互聯(lián)網(wǎng)
3. Graham Fletcher was unimpressed with the idea of filling in a lengthy questionnaire.
格雷厄姆·弗萊徹對(duì)填寫冗長(zhǎng)的調(diào)查問卷這種事沒什么興趣。
來(lái)自柯林斯例句
4. In between appearances on TV and radio broadcasts, Mr. Fletcher holds an impromptu news conference.