单词	school-room
释义	school-room 教室讲堂
随便看	double end punch double end queue double-end queue double ends double-ends double end scoring trimming and V-grooving machine double end shear double-end shears double end shovel double end snap gauge double-end snap gauge double end spanner double end spark plug wrenches double end standstill double-end stud double end stud double end tenoner double end tool double-end type double-end upset double-end upset forging double-end upsetting double-end ventilation double end wrench double ened vessel 国破家亡国而忘家国耳忘家国色天姿国色天香国计民生国难当头图图1 图2 交换交换场区交换齿轮交接交易交映交春交替交替反射交替砂