| 释义 |
machine ： machinery — 552
这两个名词都作“机器”讲，但前者是个具体的可数名词，有复数形式；后者是个抽象名词，是不可数的。
例如：
Many new machines have been imported. 进口了许多新式机器。
Many new pieces of machinery have been imported. 进口了许多新式机器。
A lot of new machinery has been imported. 进口了许多新式机器。
比较：
How many new machines have been installed? 已装配了多少部新式机器啦？
How much new machinery has been installed? 已装配了多少新式机器啦？
|