worry at
1. 一心想要克服
He worried at the problem until he found an answer.
他一心想解决这个难题, 直到想出答案。
习惯用语I should worry1.■[口]我才不放在心上呢! 我一点也不在乎worry (oneself) about [over]1.■为..担心[烦恼], 为...操心worry along [through]1.■[口]克服着困难前进设法应付下去, 熬过去worry down1.■勉强咽下worry out1.■绞尽脑汁解决; 费尽心机弄到手