in deep

基本解釋

This does not sound like an organisation in deep crisis.
這看起來(lái)不像一個(gè)陷入深重危機(jī)的組織。
For long missions in deep space, astronauts must maintain their own suits, learning beforehand how to fix every port and sensor on them.
在深太空的長(zhǎng)期任務(wù)中，宇航員必須保養(yǎng)他們自己的太空服，提前學(xué)習(xí)如何修理身上的每個(gè)部位和傳感器。
It is very difficult to awaken a person in deep sleep, and children in this state may be nearly impossible to wake up.
處在深睡眠狀態(tài)的人極難被喚醒，如果是兒童進(jìn)入這種狀態(tài)，喚醒他們幾乎是不可能的任務(wù)。

You can be in deep water, for example, if you invest in stocks without knowing anything about the stock market.
It's also the subject of "Neither Out Far nor In Deep," which I asked you to read for today and is on page 220.
這也是“不深也不遠(yuǎn)“的主題“,我讓你們讀的那首詩(shī),在220頁(yè)。
耶魯公開(kāi)課 - 現(xiàn)代詩(shī)歌課程節(jié)選
I sink in deep mire, where there is no foothold.
我身陷泥潭中，找不到立足點(diǎn)。
耶魯公開(kāi)課 - 舊約導(dǎo)論課程節(jié)選

They work in deep secrecy: Inventors who sell to Intellectual Ventures often sign nondisclosure agreements.
FORBES: Patent Stalker