Ergostat
练肌器
🗣️ 情景例句
I think I'm quite proficient in both written and spoken English.
我认为我在英语读写方面相当熟练。
Wealth is not his who has it, but his who enjoys it.
财富并不属于拥有的人，而是属于享用的人。
It was rather like an exhibition of prehistoric electronic equipment.
这儿倒像是在展览古老的电子设备。