fain: adj.1.〔古、诗〕乐意的，愿意的。2.〔古语〕不得不的，勉强的〔仅用作表语〕。短语和例子He was fain to submit. 他只好服从。adv.〔诗、古〕欣然，乐意〔与 would 连用〕。 I would fain help you. 我乐意帮助你。int.〔英学俚〕免除。 Fain(s) I keeping goal! 可别叫我守球门。
when: adv.1.〔疑问〕什么时候，几时。 W- did you see him (这以前)你几时见他的？2.〔关系，引导定语从句〕当…的时候。 He came at a time when I least expected him. 他在我最想不到的时候来了。3.从前境况差时。brag of having known sb. when 夸耀自己是某人过去的患难之交[布衣之交]。
