Pre-requisites
(pre-requisite 的复数) n. 首要事, 必要事\\na. 首要的, 必须的
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
n. 必要的事物( requisite的复数形式 )
🗣️ 情景例句
How are you?
你怎么样？
Short pleasure, long lament.
眼前片刻欢，日后长悲痛。
The sea bed was scoured with powerful nets and there was tremendous excitement on board went a chest was raised from the bottom.
他们用结实的网把海床搜索了一遍。