Tvs
abbr. 瞬变电压抑制二极管（Transient Voltage Suppressors）；电视观察系统（Television Viewing Systems）
🗣️ 情景例句
His studies haven't been inproving lately.
他的学业最近没什么进步。
I lift weights all day long. I can't think but that I'm healthy.
我一整天都在举重，健康至上嘛。
it is not always safe by the time it reaches the tap.
等水到达龙头时就不一定总是安全的了。