Amperometer
n. 安培计
🗣️ 情景例句
will read a poem by Robert Frost.
要朗读Robert Frost作的一首诗。
A good maxim is never out of season.
至理名言不会过时。
Roy acted quickly and drove the bus straight at the thieves.
罗伊行动迅速，开车直冲窃贼而去。