1.PC 个人电脑
例句:The price of a PC has fallen by an average of 25% a year since 1982.
1982年以来个人电脑的价格平均每年下降25% 。
2.access to 有权使用
例句:You can turn on and off access to any of these groups.
您可以打开或关闭对任何这些组的访问 。
3.first quarter 第一季度
例句:The first quarter dividend has been increased by nearly 4 per cent.
第一季度的股息增长了近4% 。
4.about to 行将
例句:They are about to start.
他们快要出发了 。