How is “on your back” used?

In Witness for the Prosecution (1957), one line is: “We've been flat on our back for two months, we'd better be careful.”

Which movie is “on your back” from?

The clip at the top of this page is from Witness for the Prosecution (1957).

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We've been flat on our back for two months, we'd better be careful.

Witness for the Prosecution (1957)2:25

8 作品で登場 · 1 本目

on your back

イディオム

lying face up, back against the surface (sleeping, swimming, sex, or after a fall); the clothes someone is wearing, often all they have or were given; constantly nagging, pressuring, or weighing on someone

くだけた · 38 本の映画に登場

意味

編集映画の 54%
lying face up, back against the surface (sleeping, swimming, sex, or after a fall)
編集映画の 23%
the clothes someone is wearing, often all they have or were given
編集映画の 8%
constantly nagging, pressuring, or weighing on someone

映画ではこう言う · 38 本

シーン全体で学ぶ

Witness for the Prosecution1957
Sabrina1954
Some Like It Hot1959

at the back of your mind
the back of beyond
back to back
back to front
be glad, to see the back of
behind back
be on back
break the back of
get back up
get off back
have back
have your back to the wall

定義：Oxford Advanced Learner's Dictionary 第 9 版