Safe current
[化] 安全电流
🧩 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
I need to fit a fourth operation into his schedule.
我得在他的工作表上再加第四个手术。
Well begun is half done.
良好开端，功成一半。
OK. Let me help you. There! OK?
我来帮你，瞧，行了吧？