Electrometer
n. 靜電計\\n[化] 靜電計
??? 情景例句
There's something I have to ask you.
我有一件事要問你 。
It always take time to get used to a new place.
初來乍到，總要過些時候才會習慣的。
There are some boats on the river.
河上有幾艘船。