Emoticon是个新词，指由字符组成的图释（ it refers to the smiley faces you can add to messages）.

Dot com是个现代新词，意思是互联网企业或公司（ it refers to a business which is internet based）.

Upload是个技术新词语，意思是上载（ it means to transfer information for a smaller system or computer to a larger one）.

Techie是个新词，指热衷技术和电脑的技师（it refers to someone who is very interested in technology and computers.）

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