大家都搜：
凹背式
1、cardial notch───贲门切迹
2、notch filter───陷波滤波器，频率特性曲线下凹的滤波器，阶式滤波器；[电子]陷波滤波器；凹口滤波器；阶式滤波器
3、notch twitter───切克推特
4、coronoid notch───冠状切迹
5、episternal notch───胸骨上切迹
6、choke notch───扼流槽
7、notch diy───缺口diy
8、notch───vt.赢得；用刻痕计算；在…上刻凹痕；n.刻痕，凹口；等级；峡谷
9、dicrotic notch───降中峡，重搏切迹
1、The man racked it up a notch: If you get on the plane, you'll be taken from me for ever. If you go to America, you'll never come back.───男人的声音又高了八度，“假如你上了飞机，你就永远离开我了，你到了美国就再也不会回来了。
2、miss Saraghina (saraghina brooklyn.com), a top-notch pizzeria by night and rustic-chic café by day; the back garden is one of the finest outdoor spaces in Brooklyn.───错过 Saraghina（saraghina brooklyn.com），夜间是一家一流的披萨饼店，白天是一家古朴别致的咖啡厅；其后花园是布鲁克林最美的户外活动地区之一。
3、Despite getting some top-notch snaps, the group were spotted by nearby office workers - and were met by police when they arrived back in the building's lobby.───虽然拍摄了一流的照片，这群少年被附近的上班族看到了——然后当他们回到这栋大楼的大厅的时候遇到了JingCha。