seesaw ['si:sɔ:]

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单词级别

第11级

基本释义

n.跷跷板

英英释义

a long board that children play on. The board is balanced on a central point so that when a child sits on each end they can make the board go up and down by pushing off the ground with their feet .

参考例句

The children are playing at seesaw. 孩子们在玩跷跷板。
Prices have gone up and down like a seesaw this year. 今年的价格像跷跷板一样时涨时跌。

seesaw ['si:sɔ:]

单词级别

基本释义

英英释义

参考例句

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