*weath·er¹/`wɛðə; ˈweðə/ n 1 [singular 单数，U] the temperature and other conditions such as sun, rain, and wind in a place at a particular time 天气，气象: What was the weather like on your vacation? 你度假时天气如何？ The game was cancelled due to bad weather. 因天气不好，比赛被取消了。 2 under the weatherspoken slightly ill 【口】 身体不太舒服