優 ユウ • ウ やさ.しい • すぐ.れる • まさ.る tenderness; excel; surpass; actor; superiority; gentleness Grade Level 6 17 Strokes ➥
マル優 マルゆう まるゆう tax-free small-sum savings system (often used by the elderly and the disabled); non-tax plan for small savings n Advanced ➥
優先取組物質 ゆうせんとりくみぶっしつ substances requiring priority action (with regard to environmental issues); priority substance n Advanced ➥