“代用”造句

可以用來換取糧票的食物只有這些：代用咖啡、通心粉和小塊的人造黃油。
There were few provisions available in exchange for food stamps: ersatz coffee, macaroni, small cubes of margarine.

這一新的代用甜味劑是用一種野生植物制成的.
The new substitute sweetener is made from a wild plant.

石油輸出國組織提高石油價格,推動了向代用能源的轉(zhuǎn)換.
The OPEC increase in the price of oil launched the transition to alternative energy sources.

• #代用