n.客觀存在性；外在性

It is absurd to go out in such terrible weather. 在這麼惡劣的天氣里出去太荒唐。

He took out a fire insurance policy for his house. 他為自己的房子辦理了一份火險保險單。

He's been in and out of prison for years. 他多年來屢次進(jìn)出監(jiān)獄。

The lifeboat went out to a ship in distress. 救生船去救一艘遇險的船只。

The method seems good but it needs to be tried out. 這個方法似乎不錯，但需要試驗一下。

The statue was carved out of marble. 這座雕像是用大理石雕刻的。

n.堅固；剛毅；肥滿