Electrocalorimeter
电量热计; 电热计
🗣️ 情景例句
I wonder who he is.
我不知道他究竟是谁？
He snatched the purse and the ladder, and ran away.
他抢了手提袋和梯子，逃走了。
I've looked round the whole school. I can't find it anywhere.
“我整个学校都找过了。我就是找不到它。”