| 释义 |
seesaw['si:sɔ:]n. 1 跷跷板;跷跷板游戏:The children are riding on a seesaw (are playing at seesaw).孩子们骑在跷跷板上(在玩跷跷板). 2 (类似跷跷板的)一上一下的动作;拉锯式的竞争
vi. 1 玩跷跷板 2 上下(或前后)摇动:the seesawing deck of a ship船的摇晃不定的甲板 3 交替;(物价、温度等)起伏,涨落:The score had been seesawing from the very start.从一开始比分就成拉锯局面.
vt.使上下(或来回)摇动:seesaw sb. skywards(像跷跷板那样)把某人抛得很高
adj.&adv.忽上忽下的(地);忽前忽后的(地);摇摆不定的(地):Then the lead went seesaw between the two runners.接着两名赛跑运动员像拉锯一样忽而甲领先,忽而乙领先. |