Lastly, add the lemon juice.
最后，再加柠檬汁。
Add a dash of lemon juice.
加少量柠檬汁。
First, pare the rind from the lemon.
首先把柠檬皮剥掉。
His favourite tipple was rum and lemon.
他最爱喝的`饮料是朗姆酒加柠檬汁。
He took a little test drive and agreed the car was a lemon.
他试驾了一下，也认为这车不行。
Try using lemon juice to remove tobacco stains from your fingers.
试试用柠檬汁去除手指上的烟渍。