Scv
abbr. single concave 单式的凹面
🏥 医学释义
感觉神经传导速度
🗣️ 情景例句
You did a good job.
你做得真棒！
My car could win in a race against her junky car any day!
我的新车在任何一天去赛车，都能赢过她的旧汽车的。
Two return tickets to London,please.
买两张到伦敦的往返票。