飯前的用法和樣例：
例句
-
吃飯前，我必須洗手。
I must wash my hands before dinner. -
飯前不要吃巧克力。
Never eat chocolate before dinner. -
開始做飯前，我還得去買些廚房用具。
I have to buy some kitchen utensils before starting cooking. -
醫生告訴他每天飯前吃兩片阿斯匹林。
The doctor told him to take two tablets of aspirin before every meal. -
晚飯前，他吃了一些餅乾。
He had some biscuits before the dinner.
