"he wanted to get outdoors a little"
"the concert was held in the open air"
"camping in the open"
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《牛津词典》
《柯林斯英汉双解大词典》
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youdao
《新英汉大辞典》
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youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
《柯林斯英汉双解大词典》
《柯林斯英汉双解大词典》
youdao
youdao
youdao
youdao
youdao
youdao