air catering航空: aviation; voyage用: 40分钟跑完全程 run the course in 4 ...的: 4次方是 The fourth power of 2 i ...膳食: meals; diet; food均衡的膳食: a well balanced meat下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:航空用的膳食，即可在微信中查询翻译
