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Anti-malarial vaccines are now undergoing trials...是什么意思？

Anti-malarial vaccines are now undergoing trials...

抗疟疾的疫苗正在试验阶段。

相关词汇
vaccines are now undergoing trials

vaccines

n. 疫苗，痘苗( vaccine的名词复数 )；
例句
My guess is that the chance that these vaccines will work is zero...
我猜测这些疫苗根本不可能奏效。

are

vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是；n. 公亩（等于100平方米）；
例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。

now

adv. 现在，其时，立刻，（改变话题或要对方做某事前，引起对方注意）喂；adj. 现在的，当今的，现任的；n. 现在，目前，目前；conj. 由于，既然；
例句
He was now a teacher and a respectable member of the community.
他现在是一位教师，并且是社区内受人尊敬的一员。

undergoing

v. 经历，承受( undergo的现在分词 )；
例句
The weapons are undergoing ballistics tests to see whether they were used in the shootings.
这些武器正在接受弹道测试，以确定它们是否曾用于枪击案中。

trials

n. 审判( trial的名词复数 )，（对能力、质量、性能等的）试验，测试，比赛；
例句
McCarthy was asked to analyse the data from the first phase of trials of the vaccine...
麦卡锡被要求对第一阶段疫苗试验的数据作出分析。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
...the first snows of winter...
冬天里的第一场雪
If this is left untreated, one can actually haemorrhage to death.
如果这种情况得不到治疗的话，人就会因失血过多而死亡。
I had a deep admiration for Sartre...
我对萨特怀有深深的敬意。
My three guitars broke one after the other...
我的3把吉他陆续都坏了。
Sergeant Horne sprinted to the car.
霍恩中士全力冲向那辆汽车。
You could only really tell the effects of the disease in the long term, and five years wasn't long enough...
真的，这种病只能在很久以后才能看出它的影响，而5年的时间还不够长。
He was horrified at the thought of his son prancing about on a stage in tights.
一想到儿子身穿紧身衣在舞台上神气活现地走来走去，他就感到震惊。
...as a man's physical strength ebbs...
随着人体力的衰退
She cried out in fear and flung both arms up to protect her face...
她吓得大叫，并且抡起双臂护住了自己的脸。
We went into the room one by one...
我们挨个儿走进房间。