1. 视角差异（Perspective） -- "Come in" 采用说话人视角（speaker-oriented），暗示朝向说话人所在位置的移动 (例：Please come in. 说话人在室内邀请对方进入) -- "Go in" 采用听话人视角（hearer-oriented），暗示远离说话人位置的移动 (例：You can go ...(以上内容有节略,please sign in for more)
主题笔记
word-vs-word-cn
【come in】 —
1. come to work in a house:
The charwoman “came in” for half a day on alternate days.
2. (of a train, etc.) arrive at its destination (according to schedule):
When does your train 【come in】 ?
3. flow in:
Don’t stay on the rocks too long; the tide comes in a long way at this point.
4. arrive; be received:
News is just coming in of an air-crash over the Atlantic.
5. join a business as a partner:
My father started the insurance firm, and I came in when I was 18.
6. become seasonable or available:
When do strawberries 【come in】 ?
7. become fashionable:
I expect long skirts will 【come in】 again soon.
8. take position in a competition:
He led most of the way but suddenly lost his strength and came in last.
9. be elected; come into power:
The socialists came in at the last election.
10. be received as income:
He doesn’t work; but he has at least a thousand a year coming in from investments.
11. (of a discussion, etc.) contribute a commentary:
I should like to 【come in】 here, as I happen to know the situation well.
12. happen; appear:
This is where the mistakes usually 【come in】 .
【go in】 —
1. fit inside smth.:
That space is too small, the bookcase won’t 【go in】 .
2. (of the sun or moon) disappear behind clouds:
At this time of the year, when the sun goes in, it is suddenly much colder.
3. arrive at one’s place of employment (to start work):
What time do you have to 【go in】 tomorrow?
4. (of troops) start an attack:
The soldiers were ordered to 【go in】 and seize the enemy position.
5. (UK coll.) be understood (also: sink in):
I keep trying to understand how the system works, but it doesn’t seem to 【go in】 .
