"vigorous worrying finally loosened the saw"
"distressing (or disturbing) news"
"lived in heroic if something distressful isolation"
"a disturbing amount of crime"
"a revelation that was most perturbing"
"a new and troubling thought"
"in a particularly worrisome predicament"
"a worrying situation"
"a worrying time"
《牛津词典》
《柯林斯英汉双解大词典》
《柯林斯英汉双解大词典》
《牛津词典》
《柯林斯英汉双解大词典》
《牛津词典》
《柯林斯英汉双解大词典》
《柯林斯英汉双解大词典》
《牛津词典》
《牛津词典》
《牛津词典》
《牛津词典》
《柯林斯英汉双解大词典》
《柯林斯英汉双解大词典》
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youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
youdao
《柯林斯英汉双解大词典》
《牛津词典》
《牛津词典》
《牛津词典》