prolonged + noun
The country suffered a prolonged drought.
该国遭受了长时间的干旱。
延续的,长时间的
持续时间长的;延长的;拖延的;持续较长的;冗长拖延的;延续的;长时间的
lasting for a long time; extended in duration
持续时间长的;延长的;拖延的
Lengthy in duration; extended; protracted.
持续较长的;冗长拖延的
relatively long in duration; tediously protracted
The prolonged drought caused many crops to fail.
长时间的干旱导致许多庄稼歉收。
用法提示:prolonged 作定语修饰 drought,表示持续时间长的。
AI contextual example
After a prolonged illness, he finally recovered.
在长期患病后,他终于康复了。
用法提示:prolonged 修饰 illness,强调病痛持续很久。
AI contextual example
We had a prolonged meeting that lasted over three hours.
我们开了一个延长会议,持续了三个多小时。
用法提示:prolonged 作定语修饰 meeting,表示比预期更长的。
AI contextual example
The country suffered a prolonged drought.
该国遭受了长时间的干旱。
There was a prolonged silence after the announcement.
宣布之后出现了一阵长时间的沉默。
Prolonged exposure to the sun can cause skin damage.
长时间暴露在阳光下会导致皮肤损伤。
常与时间名词搭配,如extended period,强调比通常长或超出预期。
常含贬义,指不必要地长,如lengthy discussion。
强调持续长久,常指令人厌倦的延长,如protracted negotiation。
强调连续不间断,常与effort, growth搭配,中性词。
非正式,强调过程缓慢乏味。
grammar · medium
易错句子We need to prolonged the meeting.
正确表达We need to prolong the meeting.
因为'to'后应接动词原形,而'prolonged'是过去分词或形容词,应改为动词原形'prolong'。
grammar · medium
易错句子The long drought caused severe damage.
正确表达The prolonged drought caused severe damage.
虽然'long'也可表示时间长,但'prolonged'强调持续过久、超出正常范围,在此更准确。
“prolonged”仅指时间延长,“extended”还可指空间或范围的扩展
“prolonged”中性描述时间变长,“lengthy”常含贬义,指过于冗长
久病
His prolonged illness kept him away from work for months.
他的久病使他几个月没能上班。
长时间接触
Prolonged exposure to the sun can cause skin damage.
长时间暴露在阳光下会导致皮肤损伤。
长期
The country experienced a prolonged period of economic growth.
这个国家经历了长期的经济增长。
长期缺席
Her prolonged absence from school worried her teachers.
她长期缺课让老师很担心。
长时间的沉默
There was a prolonged silence after his announcement.
他宣布后出现了长时间的沉默。
长期使用
Prolonged use of this medication may lead to side effects.
长期使用这种药物可能会导致副作用。
pro- (forward) + long (lengthen) + -ed (past participle)
shares root 'long' and prefix 'pro-'
root word
shares prefix 'pro-'
Dictionary facts from ECDICT, WIKTIONARY.