sì yuán
意思解释：（4 aid）四邻的援助。
援兵援建援军援例1援手援外援引援用援藏2援助驰援打援后援接援救援经援3乞援请援求援声援外援无援应援增援支援阻援围城打援…
Aid army help establishs precedent of aid military aid aid of cite of cite of 1 aid foreign aid hides backing of attack enemy reinforcements of 2 aid rush to the rescue to receive 3 beg for aid of aid of rescue aid classics to ask aid to recourse aid of acoustical aid foreign does not have aid to answer aid reinforce is assisted
四组词、援组词、 撑犁、函藏、屯夕、醮享、裒克、九共、外任、赋赏、丧谤、四行、四庙、播徙、词曹、偷娱、循带、修勑、阁正、琐行、高发、四援、