复数： grapefruitgrapefruits

Grapefruit juice can raise the level of some medications in the blood .

葡萄柚汁能提升一些药物在血液中的效力。

Lycopene : tomatoes , watermelon , and grapefruit .

番茄红素：西红柿、西瓜、柚子。

Ihave no major health problems and only suffer from acid reflux , which means I can 't drink juices or eat grapefruit .

我没有重大健康问题，仅有胃酸逆流的毛病，这意味着我不能喝果汁或者吃葡萄柚。

This week 's question : my daughter heard that grapefruit juice can be toxic for some people . Is that true ?

本周问题：我的女儿听说葡萄柚汁对部分人来说是有毒的，这是真的吗？

Grapefruit , orange and apple juices can harm the body 's ability to absorb certain medications and make the drugs less effective , said a canadian study released this week in the united states .

本周，一份由加拿大研究人员在美国公布的研究结果称，葡萄柚汁、橘子汁和苹果汁会降低人体吸收某些药物的能力，减弱药效。