| 释义 |
see-sawBrE /ˈsiː sɔː/NAmE /ˈsiː sɔː/ noun (NAmE also ˈteeter-totter) [C] a piece of equipment for children to play on consisting of a long flat piece of wood that is supported in the middle. A child sits at each end and makes the see-saw move up and down 跷跷板 [sing.] a situation in which things keep changing from one state to another and back again 拉锯局面（指来回往复，起伏不断） see-sawBrE /ˈsiː sɔː/NAmE /ˈsiː sɔː/ verbpresent simple - I / you / we / they see-saw BrE /ˈsiː sɔː/ NAmE /ˈsiː sɔː/present simple - he / she / it see-saws BrE /ˈsiː sɔːz/ NAmE /ˈsiː sɔːz/past simple see-sawed BrE /ˈsiː sɔːd/ NAmE /ˈsiː sɔːd/past participle see-sawed BrE /ˈsiː sɔːd/ NAmE /ˈsiː sɔːd/ -ing form see-sawing BrE /ˈsiː sɔːɪŋ/ NAmE /ˈsiː sɔːɪŋ/ [I] ~ (from A to B) to keep changing from one situation, opinion, emotion, etc. to another and back again （局势、意见、感情等）摇摆不定，不断反复，交替◆Her emotions see-sawed from anger to fear. 她一会儿气，一会儿怕，情绪变来变去。◆Share prices see-sawed all day. 整整一天，股票价格时涨时跌，不断变化。 |