see-saw

US /ˈsiˌsɔ/

UK /ˈsi:ˌsɔ:/

A1 初級
n. (c.)可數名詞蹺蹺板
The children were playing on the see-saw in the park.
v.i.不及物動詞交替
The car see-sawed wildly across the road.

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