英语“From”说的是什么意思？

介词 prep. （表示起点）从，自
word that shows where someone or something starts
· The factory is far from our school.
工厂离我们的学校很远。
· The house is two miles from the village.
这所房子离村子两英里远。

介词 prep. （表示开始的时间）从…起
word that shows when someone or something starts
· He works from nine o'clock until five o'clock.
他从九点工作到五点。
· The football match is from 3:00 to 4:30
足球赛是三点到四点半。

介词 prep. （表示距离）距，离
word that shows how far away something is
· We travelled to London from Edinburgh.
我们从爱丁堡旅行到伦敦。
· The train goes from Nanjing to Beijing.
火车从南京开往北京。

介词 prep. （表示来源）从…来
word that shows who gave or sent something
· I received a letter from my brother.
我收到我兄弟的来信。
· Take it(away) from him.
把它从他那儿（或手里）拿走。

介词 prep. （表示发源地）从，由
word that shows the place where you find something
· H