提示：点击例句中的单词，就可以看到词义解释

Quinine ! I never would have thought of it .

奎宁！我才不会想到它呢。

Quinine is the medicine for malaria .

奎宁是治疗疟疾的良药。

Quinine is used as medicine against malaria .

奎宁是用来治疗疟疾的药物。

Quinine is an effectual preventive for malaria .

奎宁是有用地疟疾预防药。

Quinine is effectual preventive for malaria .

奎宁是有效的疟疾预防药.