wistful（adj）发愁的，渴望的（尤指过去的或不可得到的东西）
wistful eyes 露出渴求目光的眼睛
The experience will fill you with fond memories and perhaps make you a bit wistful for days gone by.
曾经的经历会让你充满爱的回忆，你或许会对那些逝去的日子多少有一些留恋。
He imbues the shortest poem, a 1986 homage to an English Test cricketer, with a wistful punch: “I saw Len Hutton in his prime/Another time/another time”.
他挥舞着渴望的拳头，吟咏最短的诗《1986年的敬意，献给英国测试赛板球手》：“我看到了黄金时代的莱恩•赫顿/又一次/又一次”。
Whereas wild animals like wolves will avert their eyes when spotted, dogs and cats readily return our gaze, and with an apparent emotiveness that stimulates the wistful narrative in our head.
然而像狼这样的野生动物通常会躲避人类的直视，而猫狗则乐于回应我们的注目，而且还带有明显的情感表露，刺激了人脑中的叙事渴望。
yearning（n）渴望，热望 ～ for sb/sth
The trees come up to my window like the yearning voice of the dumb earth.
绿树长到了我的窗前，仿佛是喑哑的大地发出的渴望的声音。
But I am not "yearning" for some archetypal End of Days, because that's not what we face.
但我并没有“渴望”什么典型的世界末日，因为那不是我们所要面临的。
Perhaps it was then that the smell of fresh ink, paper and glue indelibly became for me the smell of yearning and imagination.
或许正是从那时起，清新的油墨芬芳、纸张和胶水气味，便永远挥之不去地与渴望与想象联系在一起。
yearningly（adv）渴望地
Several spoke yearningly of the DPJ’s farm policies.
其中的几人以向往的口吻描述着民主党的农业政策。
"I want you to come home with me, papa , " she pleaded yearningly.
“我来接你去跟我们同住的，爸爸，”她急切地央求道。
When sitting long, stand up suddenly the head is swimmy, become white at the moment, always go up yearningly , this is why.
坐的时候久了，猛地站起来头眩晕，眼前发白，总想往地上倒，这是为什么。