Safe-guard
保护措施\\n防护设施
🧩 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;
guard
[ɡɑrd]
n. 警卫;狱吏，看守;护卫队;防护装置;
vt. 保卫，守护;看守;加防护装置;谨慎使用;
vi. 警惕;警卫;
🗣️ 情景例句
He's had so many colds and sore throats recently.
他最近常常感冒喉咙痛。
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
It suddenly occurred to one of the workers to open up the box.
突然一个工人想到打开箱子看看。