Exhaustive describes work that covers everything — nothing left out, every possibility checked. "The police carried out an exhaustive search of the building" means they looked in every room, every cupboard, everywhere. It is a word for searches, studies, lists, tests, and reports: the kind of thing someone does carefully and completely.

Exhaustive「exhaustive」 describes work that covers everything形容涵蓋一切的工作 nothing left out沒有遺漏任何東西 every possibility checked每一種可能性都檢查過了。"The police carried out an exhaustive search of the building"「The police carried out an exhaustive search of the building」（警方對這棟建築做了徹底搜索） means意思是 they looked in every room, every cupboard, everywhere他們每個房間、每個櫃子、每個地方都查過了。It它 is是 a word for searches, studies, lists, tests, and reports用來形容搜索、研究、清單、測試、報告的字 the kind of thing someone does carefully and completely指的是有人很仔細又完整地做的那種事。

There is a common polite phrase, "this list is not exhaustive," which is a writer's way of saying "there are more examples than the ones I gave you." You see it a lot in official documents and rules. The tone is formal — it belongs to written English and careful speech, not to chatting with friends.

There is a common polite phrase有一個常見又客氣的說法 "this list is not exhaustive,"「this list is not exhaustive」（這份清單並未列出全部） which是 is a writer's way of saying作者用來表示 "there are more examples than the ones I gave you."「還有比我給你的例子更多的例子」 You你 see it a lot常常會 in official documents and rules在公文和規章裡看到它。The tone語氣 is formal是正式的 it belongs to written English and careful speech屬於書面英文和講究的口語 not to chatting with friends而不是跟朋友聊天用的。

One thing worth knowing: because it is so complete, exhaustive work usually takes a long time and a lot of effort, so the word often carries a faint feeling of "this was hard to do." But the meaning itself is about coverage, not about tiredness.

One thing worth knowing有一件事值得知道 because it is so complete因為要做到這麼完整 exhaustive work通常exhaustive的工作 usually takes a long time and a lot of effort要花很長時間和很多力氣 so所以 the word often carries a faint feeling of "this was hard to do."這個字常帶有一點「這很費工夫」的感覺 But但 the meaning itself is about coverage它的意思本身是關於涵蓋範圍 not about tiredness而不是關於疲累。