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
A clip-on?
用夹上去的？
Geographically,this country is located in the southern hemisphere.
这个国家在地理上位于南半球。
Well, it's getting late. I must be off now. Nice to meet you.
好啦，时间不早了。我得走了。见到你很高兴。