0 the top surface of the upper part of the legs of a person who is sitting down -- (坐著時的)大腿部
1 a complete trip around a race track that is repeated several times during a competition -- (跑道的)一圈,一周
2 to go past someone in a race who has been round the track one less time than you -- (在賽跑中)領先一圈(或數圈)
3 (of an animal) to drink a liquid by taking it in small amounts into the mouth with a lot of short, quick movements of the tongue -- (動物)舔食,舔著喝
4 (of waves) to hit something gently, producing quiet sounds -- (波浪)輕輕地拍擊,輕輕地敲打
"Oh, you're a sweetheart, " she said, when I placed the breakfast tray on her lap.
Infants sat on their parent's lap facing the television screen.
The change of variables from u(x) to u (u) on monotone laps is a natural one.
Infants were seated on their parents' lap in a quiet, darkened room.