1、狀況；狀態(n.)
Mum's still got our pram - it's very old, but it's in perfect condition.
媽媽還留著我們的嬰兒車——雖然很舊了，但仍然完好。
They left the flat in a terrible condition - there was mess everywhere.
他們把公寓房間弄得一團糟——到處一片狼藉。
The hospital say her condition (= state of health) is improving slowly.
醫院說她的健康狀況正在慢慢好轉。
He's in no condition (= he is too sick or too drunk) to drive home.
他的狀況根本不能自己開車回家。

2、物質條件；情況；實際環境
weather conditions
天氣條件
Working conditions here are primitive.
這裡的工作條件很簡陋。
The prisoners were kept in the most appalling conditions.
犯人們被關押在條件異常惡劣的地方。
Under what conditions do plants grow best?
植物在甚麽條件下生長得最好？
Riis devoted his life to improving conditions in urban slums.
裡斯為改善城市貧民窟的生活條件傾注了大量心力。

3、疾病
to suffer from a heart/skin condition
患有心臟／皮膚病
a medical condition
內科疾病

★out of condition 身體狀況不佳，不在狀態

4、（協定的）條件，前提，條款
One of the conditions in the contract is that we don't build on the land.
合同條款之一是我們不在這片土地上建造樓房。
We're not in a position to make/set any conditions - we'll have to accept what they offer us.
我們沒有資格提出任何條件——我們只能接受他們提供的一切。
Under the conditions of the agreement, she must vacate the house on 12 July .
根據協定條款，她必須在7月12日騰出這所房子。

★on (the) condition that 只要；條件是
I'll come to the party on the condition that you don't wear those ridiculous trousers!
我會參加聚會，條件是你不要穿那條丟人現眼的褲子！