乐天派

one who is always carefree;happy-go-lucky person;optimist

• sakharov
• sakharov，andrei dimitrievich
• saki
• sakkara(或saqqarah)
• sakyamuni
• sala
• salaam
• salacious
• salad
• saladin
• salado river
• salamanca
• salamander
• salamis
• sal ammoniac(或ammonium chloride)
• salam，abdus
• salary
• salazar，antonio de oliveira
• sale
• salem
• salerno
• sale-work
• salford
• salic law
• salic law of succession