trajectory
美音:[trə´dʒektərı
]
英音:[trə´dʒektərı
]
n.[物](射线的) 轨道,弹道,轨线
难易程度:
trajectory为短语/超纲词汇
词形变化:
名词复数:trajectories
词根
ject,jac＝to throw（投;掷）
近义词, 同义词
trajectory
/trə'dʒektərɪ; trə`dʒɛktərɪ/
n curved path of sth that has been fired, hit or thrown into the air, eg a missile （抛射体, 如导弹的）弹道, 轨迹, 轨道
*a bullet's trajectory 子弹的弹道.
n curved path of sth that has been fired, hit or thrown into the air, eg a missile （抛射体, 如导弹的）弹道, 轨迹, 轨道
*a bullet's trajectory 子弹的弹道.
trajectory
npluraltrajectories[C]
[Date: 1600-1700; Language: Modern Latin;Origin: trajectoria, from Latin trajectus, past participle of traicere 'to cause to cross', from trans- ( TRANS-) + jacere 'to throw']
technical the curved path of an object that has been fired or thrown through the air
formal the events that happen during a period of time, which often lead to a particular aim or result
The decision was certain to affect the trajectory of French politics for some time to come.
[Date: 1600-1700; Language: Modern Latin;Origin: trajectoria, from Latin trajectus, past participle of traicere 'to cause to cross', from trans- ( TRANS-) + jacere 'to throw']
technical the curved path of an object that has been fired or thrown through the air
formal the events that happen during a period of time, which often lead to a particular aim or result
The decision was certain to affect the trajectory of French politics for some time to come.
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