解释句中加横线的字词。/`7g3J*b;S7?
①王子猷、子敬俱病笃（笃：2G8q4X3v/{+x4s+g8g/`7g3J*b;S7?
②语时了不悲（了：*s4a:w:h'r4L'p*S1L7F:w8?'K)t)X/`7g3J*b;S7?
③便索舆来奔丧（舆：*j3U*X.E2K/J2u4B/`7g3J*b;S7?
④子敬素好琴（素：8m:C*Q/`7g3J*b;S7?
⑤便径入坐灵床上，取子敬琴弹（径：;c9s2J/`7g3J*b;S7?
⑥弦既不调（调：.j/y1c-j(H'X9a*~,A/p(S4^1g3h7o8O(x,j/`7g3J*b;S7?