电信器材

telecommunications equipment

• as though
• as to
• astonish
• astonished
• astonished at
• astonishing
• astonishingly
• astonishment
• astronaut
• astronomer
• astronomical
• astronomy
• as usual
• as well
• as well as
• as yet
• as…as
• at
• at all times
• at any time
• at a time
• ate
• at first
• at first sight
• at hand