千克公斤英文怎么说
时间：
千克公斤在英语中表示为"kilogram"。它来源于希腊词 "χίλιοι" (chipoi)，意为 "一千"，和拉丁词 "gramma"，意为 "重量"。
例句：
"I need to buy a kilogram of flour for this recipe." (我需要买一公斤面粉来做这道菜。)
"This apple weighs about a kilogram." (这个苹果重约一千克。)
"The maximum weight for carry-on luggage is usually around 7 kilograms." (手提行李的最大重量通常约为7千克。)
例句：
"I need to buy a kilogram of flour for this recipe." (我需要买一公斤面粉来做这道菜。)
"This apple weighs about a kilogram." (这个苹果重约一千克。)
"The maximum weight for carry-on luggage is usually around 7 kilograms." (手提行李的最大重量通常约为7千克。)