Safe clearance
[化] 安全净空
🧩 词语组成解析
safe
[sef]
adj. 安全的;保险的，肯定的;无损的;提供保护的;
n. 保险箱，保险柜;冷藏箱;〈俚〉避孕套;
🗣️ 情景例句
There's something I have to ask you.
我有一件事要问你 。
By doing nothing we learn to do ill.
懒散学为非。
Please tell me how I can solve this problem.
请告诉我怎样才能解决这个问题。