留美老師帶你每日說英文 第312期:卡路里是能量的單位
臺灣籍旅美老師今天交給我們的句子是:
A calorie is a unit of energy. It's technically the amount of energy needed to heat up a kilogram of water by 1 degree Celsius.
卡路里是能量的單位。他是一公斤的水上升攝氏一度所需的能量。
臺灣籍旅美老師今天交給我們的句子是:
A calorie is a unit of energy. It's technically the amount of energy needed to heat up a kilogram of water by 1 degree Celsius.
卡路里是能量的單位。他是一公斤的水上升攝氏一度所需的能量。