Pre-cambrian
先寒武纪前
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
a. 寒武纪的\\nn. 寒武纪, 威尔士人, 寒武系
🗣️ 情景例句
I realize that pPeter wants you to marry him this summer.
我知道彼德想要你今年夏天和他结婚。
There were 15 votes in favor of my suggestion, and 23 against.
一共有十五票赞成，二十三票反对。
It's nice and warm out here.
这外面挺暖和。