激烈的的英文：
acute
ardent
bitter
blistering
cat-and-dag
drastic
furious
hot and heavy
hot and strong
incisive
jazzy
keen
scorching
stinging
stormy
sultry
swingeing
towering
vehement
violent
violently
warm

参考例句：

heated competition;intense competition;Gruelling competition.
激烈的比赛。

Acts of severity
激烈的行为

There followed a intense debate.
接下来是一场激烈的争论。

Vivian had a certain sultry appeal
“维维安”显得有点激烈，

He not only protested, but contested, and with some vehemence
他不仅抗议，而且争论，还有些激烈。

After a few hours of fierce fighting, we saw the intruding bandits off.
经过几小时的激烈战斗，我们赶走了入侵的匪徒。

Coagulation of such systems requires rather drastic treatment with massive doses of coagulant salts
凝聚这种体系时需要用大量凝结剂盐类进行相当激烈的处理。

Shock tactics sudden, violent or outrageous action taken to achieve a purpose
为达到某目的而采取的突然的、激烈的或不道德的行动；出奇制胜战术。

Deregulation of US airlines results in fierce competition and price - cut .
撤销对美国航班的管制规定导致了激烈的竞争和价格下跌。

Competition is stiff.
竞争很激烈.

acute是什么意思：
adj. 尖的，锐的；灵敏的，敏锐的；严重的，强烈的；急性的

The professor is an acute observer.
那教授是位敏锐的观察家。

There's an acute shortage of rain.
这里严重缺雨。

This area has an acute shortage of water.
这个地方缺水严重。

ardent是什么意思：
adj. 热情的；强烈的

He was an ardent Royalist and supporter of the Bonrbons
他是一个热心的保皇党员，并且是Bonrbons家族的支持者。

An ardent outset may be followed by declension.
热情的开端可能继之以冷漠。

We should justify the ardent expectations of our teachers.
我们要不辜负老师的殷切期望。

bitter是什么意思：
adj. 苦涩的，有苦味的；难以接受的；憎恶的；严寒的
n. 辛酸，苦味，苦酒

The medicine is as bitter as gall.
这药像胆汁一样苦。

They have been racked by bitter quarrels.
激烈的争吵使他们不得安生。

The discussion deteriorated into a bitter quarrel.
这场讨论演变成了激烈的争吵。