| 释义 |
seesawing是seesaw的现在分词 - n.跷跷板(戏)；上下动；前后动；动摇
- v.交替；(温度等)升降；涨落；玩跷跷板戏
- adv.上下动地[的]；前后动地[的]；交互地[的]；拉锯性地[的]
第三人称单数：seesaws 现在分词：seesawing 过去式：seesawed v. alternate,oscillate,fluctuate,swing n. | 1. 〔机〕跷跷板,杠枰;上下运动;变动,交替,起伏 1. 〔机〕跷跷板,杠枰;上下运动;变动,交替,起伏 | v. | 1. 玩跷跷板戏;一上一下地玩;上下动;前后动;动摇 | adv. | 1. 上下动地[的];前后动地[的];交互地[的];拉锯性地[的] | adj. | 1. 上下动地[的];前后动地[的];交互地[的];拉锯性地[的] |
n. | 1. a playground toy in which two people sit at either end of a bar balanced in the middle and take turns riding up into the air 2. the game of riding a seesaw 3. an up-and-down, back-and-forth, or otherwise alternating movement, e.g. in the popularity of one political party over another 4. a long board for children to play on, balanced on a support in the middle. A children’s word for this is teeter totter. 5. a situation that keeps changing, especially one that involves two opposite things that rise and fall many times 1. a playground toy in which two people sit at either end of a bar balanced in the middle and take turns riding up into the air 2. the game of riding a seesaw 3. an up-and-down, back-and-forth, or otherwise alternating movement, e.g. in the popularity of one political party over another 4. a long board for children to play on, balanced on a support in the middle. A children’s word for this is teeter totter. 5. a situation that keeps changing, especially one that involves two opposite things that rise and fall many times | v. | 1. to ride up and down on a seesaw 2. to move in an alternating fashion, especially back and forth or up and down 3. to change regularly and repeatedly from one thing to another, e.g. one state of mind to another 4. to change from one condition to another and back again many times, or to rise and fall again many times 1. to ride up and down on a seesaw 2. to move in an alternating fashion, especially back and forth or up and down 3. to change regularly and repeatedly from one thing to another, e.g. one state of mind to another 4. to change from one condition to another and back again many times, or to rise and fall again many times |
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