seesaw[5si:sC:] n. 秋千 see.saw AHD:[s¶“sô”] D.J.[6si87s%8] K.K.[6si7s%] n.(名词) A long plank balanced on a central fulcrum so that with a person riding on each end, one end goes up as the other goes down.Also called Regional dandle Regional dandle board Regional teedle board Regional teeter Regional teeterboard Regional teeter-totter Regional tilt 1Regional tilting board See Regional Note at teeter-totter 跷跷板:中间有支点使其平衡的长木板,两端可各坐一人,一端下沉时另一端上升也作 【区域的】 dandle【区域的】 dandle board【区域的】 teedle board【区域的】 teeter【区域的】 teeterboard【区域的】 teeter-totter【区域的】 tilt1【区域的】 tilting board参见 teeter-totter The act or game of riding a seesaw. 跷跷板游戏:坐跷跷板的行为或游戏 A back-and-forth or up-and-down movement, as of the lead between two contesting parties. 拉锯式的动作,一起一伏的交替过程:上下或前后交替移动的动作,如比赛或竞争双方交替占优势 v.intr.(不及物动词) see.sawed, see.saw.ing, see.saws To play on a seesaw. 玩跷跷板 To move back and forth or up and down. 上下或来回摆动