Essential cause
[医] 基[本原]因
🧩 词语组成解析
cause
[kɔz]
n. 原因;动机;理由;事业;
vt. 成为…的原因;导致;引起;使遭受;
🗣️ 情景例句
Oh, I date occasionally,
哦 ，我偶尔约约会。
Who are you writing to?
你在给谁写信？
It has been said that everyone lives by selling something.
据说每个人都靠出售某种东西来维持生活。