Millioscilloscope
小型示波器
🗣️ 情景例句
Hey, that must be Pete!
嗨， 那一定是Pete
He who hath good health is young,and he is rich who owes nothing.
健康葆青春，无债即富有。
The little baskets were empty and the ground was covered with pieces of paper, cigarette ends, old tyres, empty bottles and rusty tins.
废物筐是空的，而满地都是纸片、烟头、旧轮胎，空瓶子和生锈的空罐头盒。