packet
单词辨析：
指包在一起的东西，或一般为纸质的小盒。
a pack of two shirts
两件一包的衬衫
Don't forget to send away for your information pack.
别忘了去函索取你的资料包。
He always carries a pack of cigarettes with him.
他总是随身携带一包香烟。
多指通过邮局、快递公司等寄送的包裹；也指装食物等的纸质或塑料容器。
A package containing $100,000 in cash was delivered to his home.
一个装有10万美元现金的包裹送到了他家。
The little boy was so naughty that he opened two packages of cookies at Walmart.
那名小男孩很淘气，他在沃尔玛超市里打开了两包曲奇饼干。
指用于包装商品的盒、袋、瓶等容器或材料。
Plastic packaging can be water-proof.
塑料外包装能够防水。
Attractive packaging can help increase sales.
漂亮的包装有助于提高销量。
在英国英语中指用来装商品的小盒、小袋或邮寄、递送的小包裹，在美国英语中则指装有供出售的液体或粉末的小袋。
Please buy me a packet of envelopes on your way home.
在你回家的路上请给我买一包信封。
Where can I get a packet of cigarettes?
我去哪里能买到一包香烟？
She bought packets of ketchup when she went shopping today.
她今天去购物的时候买了很多包番茄酱。
When did the packet arrive?
这个包裹什么时候到的？
尤指用于包装需搬运、邮递等易碎物品的材料。
Please carefully remove the television from its foam packing.
请小心地把电视机从泡沫包装里搬出来。
You'd better use plenty of packing.
你最好多用点包装材料。
相关例句：
Someone was seen depositing a packet
有人看见一个人放下了件小包裹。
Research of Mobile Packet Radio Network Routing Protocol Taxonomy;
研究和实现在移动分组无线网中的抗毁式路由协议。
I'll have a pint of beer and a packet of crisps, please.
我要一品脱啤酒和一袋炸马铃薯片。
By speeding IP packet forwarding, conventional Layer 3 and Layer 4 switches have greatly improved network performance.
通过加快IP包的转发，常规的第3层和第4层交换机大大地改善了网络性能。
You enable lower granularity for the retransmission timer for this connection and resend the packet.
您为这个连接启用了更低粒度的重新传输计时器，并重新发送数据包。
Some packet filters are implemented inside routers, limiting computing power and filtering capabilities.
有些包过滤器是在路由器内实现的，这限制了计算能力和过滤功能。