Smartcard
n. 智能卡；万通卡
🗣️ 情景例句
Would that be satisfactory?
你觉得满意吗？
It's an incredible story to me.
这对我来说是一个无法相信的传闻。
Once we get down to the oil, it usually flows to the surface because great pressure,
一旦到达油层，石油就会由于地下巨大的压力流到地面上来，