强大的英文：
large
formidable
powerful
strong

A rocket with a powerful thrust
具有强大推进力的火箭

I needed a powerful vampire's soul.
我需要一个强大吸血鬼的灵魂。

The country needs a strong intelligence service to counter espionage and foreign extremists.
该国需要强大的情报机构来打击间谍活动和外国极端分子。

In order to oppose imperialist aggression,we must build a powerful navy.
为了反帝国主义侵略，我们一定要建立强大的海军。

ants are another group of social insects that have powerful chemical defenses
蚂蚁是另一群拥有强大的自卫化学武器的社会性昆虫。

Giant cables are under stupendous strain as the great roadway of the bridge whips about like some fluttering ribbon.
巨大的绳索经受着强大的压力，大桥路面被吹得如同舞动的飘带。

be on no contest
(在竞争中一方过于强大或出色)完全不是对手，毫无竞争可言．

Accommodation failed to placate the critics and may have demoralized supporters of a strong defense
迁就没有能安抚批评者，而可能使强大防务的支持者灰心丧气。

PSA's success epitomizes Singapore's ability to respond with pragmatic and flexible measures to formidable challenges.
这可以看成新加坡面对强大竞争时，采取务实、灵活应对措施的缩影。

Ah hah, I the mighty De Puce, your nemesis... will soon triumph over your so-called army.
啊哈，我就是强大的跳蚤公爵，你的报应...很快就要击败你所谓的军队。

The shop was mobbed by a large crowd.
这家商店遭到一大群人的袭击。

This picture attracts a large audience.
这部电影吸引了很多观众。

The concert drew a large audience.
音乐会吸引了大量的观众。

The assistants raised a formidable hurrah.
助手们发出了一片震天的欢呼声。

He fronted a formidable band of fighters.
他率领着一队可畏的斗士。

There are formidable problems associated with the practical utilization of solar energy.
有一些令人生畏的难题与太阳能的实际应用联系在一起。

smoothing power
修匀功效

These drugs are powerful.
这些药物很有效。

Applications of Power Electronics Technique in Power System
电力电子技术在电力系统中的应用