Atcc
abbr. 美国型培养菌种集（American Type Culture Collection）；航空航天交通控制中心
🗣️ 情景例句
Somebody else'll buy it by then.
别人也许买走了。
I didn't think I'd see you here.
没想到会在这碰上你。
English is spoken as a first language by most people in the USA, Great Britain, Canada, Australia and New Zealand.
在美国、英国、加拿大、澳大利亚和新西兰，大多数人都把英语做为第一语言。