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cut back与cut back on 有什么区别

来源:www.naanver.com 2024-06-05

Around 90% had tried torecycle waste such as glass, metal and paper; and more than two thirds had tried to cut back on the use ofdisposable packaging, such as plastic honey bottles, and butter and yoghurtcontainers.

句子摘自北师大高中英语必学第三册第8单元。

请问 cut back 与 cut backon 怎么样不同?上面句子中的 cut back on 可以换成 cut back 吗?查词典,它们两者在乎思上仿佛没什么不同?虽然 cut back on 后面要接宾语,但从词典的例句来看,cut back 也可接宾语啊!另外,句子怎么样翻译啊!

依据韦氏高阶,cut back 表示“降低”时可用作及物或不及物动词,但涉及“用”(use)时,为不及物动词(不接宾语,或后接介词on再接宾语);涉及“大小或数目”(size or amount)时,为及物动词,可直接后接宾语。网友的句子后接 the use of...作宾语,所以此时的 cut back 为不及物动词,其后应有介词 on:

attachments-2022-03-Kb1v4yOT622f39bd20661.jpg

但事实上,我查了一下其他词典,也有些词典觉得 cut back 和 cut back on 有时可以通用,即觉得 cut back on 后接宾语时,介词 on 可以省略。如:

attachments-2022-03-iWu9PfPc622f3a85907c8.jpgattachments-2022-03-W11uYGmD622f3a8ff16f0.jpg

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