equipment是单数,复数还是单复同行?inteion单数还是复数
equipment是不可数名词,所以equipment只有单数形式 ,没有复数,如果表示多数设备,需加上量词,如,many pieces of equipment,需several pieces of equipment 等,例如:
New equipment is urgently needed.急需新设备(摘自《牛津词典》)(本句中,equipment为不可数名词,所以用了单数,谓语动词也用了单数)
The factory has imported several pieces of new equipment this year.这家工厂今年进口了好几件新设备
equipment是单数,不能加s:
equipment 英[??kw?pm?nt] 美[??kw?pm?nt]
n. 设备,装备; 器材,配件; 知识,素养(工作必需的);
[例句]Byd's other products include solar equipment and lithium-ion batteries.
比亚迪的其它产品包括太阳能设备及锂离子电池
都是~equipment 属于形式为单数,意义也为单数的集合名词;除此之外,equipment也是(N-UNCOUNT)不可数名词,没有复数形式
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