by the aid of的意思|示意
美 / bai ðə eid ɔv /
英 / baɪ ði ed ʌv /
借助于，通过…的帮助
by the aid of相关例句
He crossed the river by the aid of a tree.
他借助于一棵树过了河.
《现代汉英综合大词典》
We can master a foreign language by the aid of a grammar and dictionary.
我们可以借助语法书和词典来掌握一门外语.
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