General specification
[化] 一般技术要求
🧩 词语组成解析
🗣️ 情景例句
to go over to the construction site with me?
去看一看建筑工地吗？
Nothing venture, nothing win (or have or gain).
不入虎穴，焉得虎子。
the main complicating facts of human life must remain unintelligible.
我们才能明白人类生活中主要的复杂现象。