Safe voltage
[化] 安全电压
🧩 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
She hasn't been employed for six months now.
她已经失业半年了。
She is now on vacation.
她正在休假。
There's no need to be worried. We're both fine.
没有必要嘛。我们两个都挺好。