查询词典 stagger forward and back

back-to-back testing：反馈试验,背靠背试验

back-to-back test ==> 成对试验,整流子片试验 | back-to-back testing ==> 反馈试验,背靠背试验 | back-to-front ratio ==> 反-正比

back-to-back testing：背靠背试验

反向起动 back-to-back starting | 背靠背试验 back-to-back testing | 正反比 back-to-front ratio

back-to-back counter：加倍计数器

back-step welding 逐步退焊 | back-to-back counter 加倍计数器 | back-to-back credit export first 输出方先开的对开信用证

back-to-back angle：双角摇杆背贴角钢

back-step 逐步退焊 | back-to-back angle 双角摇杆背贴角钢 | back-to-back coupling 背面耦合

centre forward, centre：嶄傑

right half back 嘔念寮 | forward 念傑 | centre forward, centre 嶄傑

back court：后场

两名后卫构成了后场(back court). 他们又分为主力后卫(point guard)和组织后卫(shooting guard). 前锋和中锋则构成了前场(front court). 前锋又分为大前锋(power forward)和小前锋(small forward). 希腊神话中有一位名叫 Atlas 的巨神,

steep forward pass：大脚直传

166.直传向前传球:forward pass | 167.大脚直传:steep forward pass | 168.回传;向后传:pass back

Forward Handspring：摆动吊环

鱼跃头手翻 double knee back circle dismount | 摆动吊环 forward handspring | 前手翻 forward rise

look down upon sb：瞧不起,轻视

look back on the past/look forward to the future 回忆过去,展望未来 | look down upon sb 瞧不起,轻视 | look forward to (doing) sth 期望

go forward right：右向前

go forward left 左向前 | go forward right -右向前 | go back -向后

Cardinals：基數 Ordinals 序數

Have a nice trip. 旅途愉快 | Numbers (數字) 基數與序數 | Cardinals 基數 Ordinals 序數

plasters：石膏

plaster of paris 熟石膏,烧石膏,半水石膏 | plasters 石膏 | plastic Solution 粘性溶液