1、collapse
倒塌;塌下
A section of the Bay Bridge had collapsed.
海灣大橋有一段垮塌了。
The roof collapsed in a roar of rock and rubble.
屋頂轟隆一聲塌了下來(lái)，碎石瓦礫落了一地。
(體系或機(jī)構(gòu))崩潰，瓦解，突然失敗
His business empire collapsed under a massive burden of debt.
他的商業(yè)帝國(guó)無(wú)力承擔(dān)沉重的債務(wù)負(fù)擔(dān)而垮掉了。
This system has collapsed in most countries where it ruled.
這一體系在其占統(tǒng)治地位的大多數(shù)國(guó)家都失敗了。
(因生病或虛弱)突然倒下，昏倒
He collapsed following a vigorous exercise session at his home.
在家劇烈運(yùn)動(dòng)了一陣后他突然昏倒了。
It's commonplace to see people collapsing from hunger in the streets.
在街上看見(jiàn)有人餓暈是很平常的事。
2、condition
狀況;狀態(tài)
He remains in a critical condition in a California hospital.
他在加州的一家醫(yī)院里，病情仍然十分危急。
I received several compliments on the condition of my skin.
好幾個(gè)人夸我的皮膚保養(yǎng)得好。
(某事完成或發(fā)生的)環(huán)境，條件
This change has been timed under laboratory conditions.
在實(shí)驗(yàn)室條件下測(cè)得了這一變化所需的時(shí)間。
The mild winter has created the ideal conditions for an ant population explosion.
暖冬為蟻群數(shù)量激增創(chuàng)造了理想的條件。
(生活或工作的)條件，環(huán)境
People are living in appalling conditions.
人們的居住條件極其惡劣。
He could not work in these conditions any longer.
他再也不能在這樣的條件下工作了。