wanly
adv. 虚弱地; 苍白地,无血色地
If you describe someone as wan, you mean that they look pale and tired.
He looked wan and tired...
他脸色苍白,面带倦容。
All she could manage was a thin, wan smile.
她只能挤出一丝疲惫的笑容。
1. in a weak or pale or languid manner;
Marcia smiled wanly and shook her head.
马西娅苍白无力地一笑,摇了摇头。
She was smiling wanly.
她苍白无力地笑着.