seesaw

seesawseesawD.J.:[ˈsi:sɔ:]K.K.:[ˈsiˌsɔ]n.1.■秋千

---

seesaw['si:sɔ:]n.1.■跷跷板游戏2.■跷跷板3.■(类似跷跷板的)上下(或前后)运动；变动4.■交替起伏的竞争vt.1.■使上下(或前后)摆动vi.1.■玩跷跷板游戏：Children all like to seesaw.孩子们都喜欢玩跷跷板游戏。2.■作上下(或前后)运动：to seesaw in the heavy sea在汹涌的海面上颠簸3.■交替起伏；摇摆；(温度、物价等)起伏，涨落：to seesaw between the two在二者之间摇摆不定adj.1.■上下(或来回)摆动的，摇摆不定的；交替的adv.1.■上下(或来回)摆动；摇摆不定地

seesawseesaw[ˈsi:sɔ:]n.1.■跷跷板2.■上下(或前后)移动, 动摇3.■交替占优势的竞争play at seesaw玩跷跷板the seesaw between the attackers and the defenders攻守双方的拉锯战

---

词性变化seesaw[ˈsi:sɔ:]adj., ad1.■忽上忽下的[地]; 忽前忽后的[地], 摇摆不定的[地]I don't remember ever being seesaw after I made my mind up.我不记得下决心后曾动摇过。Then the lead went seesaw between the two runners.接着两名赛跑运动员就拉锯似地交替领先。seesaw[ˈsi:sɔ:]vt.1.■使作跷跷板式运动seesaw sb. skywards把某人抛得很高seesaw[ˈsi:sɔ:]vi.1.■玩跷跷板, 动摇, 上下动, 前后动2.■交替, (温度等)升降, 涨落The boat seesawed in the heavy sea.小舟在波涛汹涌的海中颠簸不已。The score had been seesawing from the very start.从一开始比分就成拉锯局面。