音标:[lain ɔv diˈsent] ;
系谱
词型变化:名词复数形式 : lines of descent

line of descent的用法和样例:

例句

  1. A line of descent; derivation.血缘鉴定血统的联系; 来历
【近义词】

[00:01.20]The boat was on the inside [00:03.77]of the huge whirlpool [00:05.79]and we were going round in circles [00:07.84]at great speed. [00:10.08]I saw clearly that there were other objects [00:12.49]in the whirlpool-trees and barrels. [00:16.42]

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Maintaining FL310. 1.保持高度310。 Descending to FL290. 2.下降到高度290。 Reaching FL190. 3.到达高度190。 Maintaining FL90 over WXJ. 4.过WXJ时保持高度层90。 Continue descent to 3000 feet,QNH 1012. 5.继续下降到3000英尺,

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