feel free to 英[fi:l fri: tu:] 美[fil fri tu] [词典] 随意; 尽管; [例句]If you have any questions at all, please feel free to ask me.如果有任何问题，请随意提问。 not hesitate to 英[nɔt ˈheziteit tu:] 美[nɑt ˈhɛzɪˌtet tu] [词典] 只管；尽管; [例句]I will not hesitate to take unpopular...
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