名詞 natation:

1. the act of someone who floats on the water
   同義詞：floating

na.ta.tion

n.（名詞）
The act or skill of swimming.
游泳的活動或技術

來源：
Latin nat3tiô nat3tiôn-
拉丁語 nat3tiô nat3tiôn-
from nat3tus [past participle of] nat3re [to swim] * see sn3-
源自 nat3tus [] nat3re的過去分詞 [游泳] *參見 sn3-