oxygen

名詞

1. 1

   氧、氧氣

   Plants release oxygen into the air during photosynthesis.

   植物在光合作用時會把氧氣釋放到空氣中。

2. 2

   氧氣醫療

   The patient was given oxygen through a mask.

   醫護人員用面罩為病人供氧。

3. 3

   命脈、養分比喻

   For a small theater, ticket sales are oxygen.

   對小劇場來說，票房收入就是命脈。