Pwp
abbr. picowatt power 百亿分之一瓦功率
🗣️ 情景例句
and lays them face up on this stand.
将它们掀开放在这个架子上。
How much is a one-way ticket to Beijing?
一张到北京的单程票要多少钱？
He noticed the remains of a snake which was wound round the electric wires of a 16,000-volt power line.
他发现了缠绕在16，000伏高压线上的一条死蛇。