Soak the couscous overnight in the juice of about six lemons.
将粗麦粉浸于大约6个柠檬榨出的'果汁中，浸泡整夜。
Oranges, lemons and limes were found to cure scurvy
人们发现橙子、柠檬和酸橙能治疗坏血病。
Clambering over sackfuls of lemons, Boris tried to find a way out.
鲍里斯手忙脚乱地爬过一个个装满柠檬的口袋，想找条出路。
Citric acid can be extracted from the juice of oranges, lemons, limes or grapefruit.
柠檬酸可以从橙汁、柠檬汁、酸橙汁或者柚子汁中提取。