understudies是什么意思,understudies的意思翻译、用法、同义词、例句
类别
GRE
常用词典
vi. 当替工,学当替工(understudy 的第三人称单数)
vt. 充当替角,熟悉(工种)以便当替工(understudy 的第三人称单数)
n. 替角,替补(understudy 的复数)
例句
However, the molecular and cellular mechanisms regulating tumor angiogenesis are still under studies.
不过,有关肿瘤新生血管形成的分子机制仍有待研究。
And many studies have demonstrated that people under hypnosis-and even those who are not-can often be led by questioners to recall things that never occurred.
很多研究表明人们在催眠状态下——甚至不在催眠状态下——都可以在提问者的引导下“回忆”起那些压根就没发生的事。
Other studies do suggest that energy gains can be had under daylight saving time—at least in some places.
也有其他的研究表明夏时制的确可以节约能源,至少在某些地区是可以的。
Most studies show that yields under organic cultivation are little more than half what can be achieved elsewhere.
大多数研究表明,有机农业的收益超过一半是可以在其他地方实现的。
The verdict on energy savings isn't unanimous. Other studies do suggest that energy gains can be had under daylight saving time—at least in some places.
对节能论的这种论断并不是人人都同意。也有其他的研究表明夏时制的确可以节约能源,至少在某些地区是可以的。
网络扩展资料
词性
名词
发音
/ˈʌndərˌstʌdiz/
词义解释
- (戏剧、电影等)替补演员,(歌剧等)副歌手
- (学校)助教,临时代课教师
例句
- The understudies will perform if any of the lead actors are unable to. (如果主演中有人不能演出,替补演员将会上场表演。)
- She was an understudy for the lead role in the play. (她是该剧中主角的替补演员。)
- The teacher was absent, so the understudy took over the class. (老师缺席了,助教接管了班级。)
用法
- 许多戏剧和电影都会雇佣替补演员,以备不时之需。
- 在学校里,助教通常会协助教授,给予学生更多的指导和帮助。
近义词
- substitute(替代者)
- backup(备用品)
- stand-in(代替者)
反义词
- lead actor(主演)
- teacher(老师)