释义
英英释义
场景例句
词态变化
相关词汇

lap

英

/læp/

美

/læp/

释义

noun大腿（朝上的一面）；（跑道的）一圈

英英释义

nounthe flat part at the top of your legs when you are sitting
nounone journey around a track in a race

场景例句

The child was sitting on his mother’s lap.
There are three more laps to go in the race.

词态变化

lap, laps, lapped, lapping

相关词汇

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