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