最佳答案
pack和unpack区别为
pack释义:
n. 包装;一群;背包;包裹;一副
vt. 包装;压紧;捆扎;挑选;塞满
vi. 挤;包装货物;被包装;群集
n. (Pack)人名;(英、德)帕克
例句:
On the court, the players of the two teamspackeddown.
球场上,两队的球员形成混战。
词组:
apackof一包;(野兽等的)一群;一盒
packup整理;把…打包
batterypack电池组
packin停止
unpack释义:
v. 打开包裹;分析;卸下……;解除……的负担
例句:
As soon as she arrived in her new home, she started to unpack her suitcase.
她一到新家就开始打开行李。