coffee-grounds 咖啡渣
strain out coffee grounds 滤出咖啡渣
Coffee grounds face mask 咖啡粉面膜
Coffee Grounds Automatically Discharged 咖啡渣自动排出
Uncommon Grounds Coffee 安考曼咖啡厅
Sprinkle your used coffee grounds in the garden and around the outside of your house.
把你用后的咖啡渣撒在花园里和你房子的周围（房子外面）。
Dr Misra says that 1 litre of biodiesel requires 5-7 kg of coffee grounds, depending on the oil content of the coffee used.
Misra博士说生产1升的生物燃料需要5 - 7公斤的咖啡残渣，视不同咖啡的含油量不同而有差别。
In their laboratory his team has set up a one-gallon-a-day production facility, which USES between 19-26kg of coffee grounds.
在他们的实验室，他的团队建起了一个一天能生产1加仑生物燃料的生产设备，大概每天要使用19 - 26公斤咖啡渣。
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