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单词 machine(machinery)
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?
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更新时间:2024/12/20 12:41:47