beef-heart

常见例句

You homogenize the beef heart tissue in a high-speed blender in a medium containing 0.2 M sucrose, buffered to a pH of 7.2.
你用高速匀浆器在含0.;2M蔗糖，pH7
beef heart infusion supplemented(broth or agar)
牛心浸液肉汤或琼脂(培养基), 牛心浸液补充
My heart beat thick in the course of the interview.
在面试过程中我的心跳得厉害。
Argentina is a big exporter of beef products.
阿根廷是牛肉制品的一大出口国。
Mr Jones has a long history of heart trouble.
琼斯先生有长期的心脏病史。
Africa is exporting beef to Europe.
非洲向欧洲出口牛肉。