find

Compared meaning: discover or become aware of something (verb).

比较义项：发现、注意到（某事物的存在）（动词）。

• find 本词

  The most common, general word for locating something through search or effort, or simply coming across it by chance; used for concrete objects and abstract facts alike.

  最常用、最通用的词，指通过寻找或努力找到某物，或偶然遇到某物；既可用于具体物品，也可用于抽象事实。

  I searched the whole desk but still couldn't find my glasses.

  我把整个书桌都找遍了，还是找不到我的眼镜。

• detect

  Implies discovering something hidden, faint, or hard to perceive, often through careful observation, instruments, or tests; more formal, common in scientific or technical contexts.

  指发现某种隐藏、微弱或不易察觉的事物，通常借助仔细观察、仪器或检测；语气较正式，常用于科学或技术语境。

  Doctors used a blood test to detect the infection early.

  医生用血液检测及早发现了这种感染。

• notice

  Means to become aware of something using your senses, usually without deliberately searching for it; often used for changes, details, or things happening around you.

  指凭感官察觉到某事物，通常不是刻意寻找的结果；常用于察觉变化、细节或周围发生的事情。

  I didn't notice any change in his mood during the meeting.

  会议期间，我没有注意到他情绪上有任何变化。

Find, detect, and notice all mean to discover something, in different ways. Find means locating something by searching, or finding it by chance. Notice means sensing something without trying. Detect means finding something hidden, often through careful observation or instruments, and sounds formal.

这三个词都表示“发现”或“注意到”某事物，但方式和语气不同：find 强调通过寻找或努力找到，也可以是偶然遇到；notice 强调凭感官不经意地察觉到；detect 强调通过仔细观察或仪器发现不易察觉的东西，语气更正式。

Compared meaning: officially decide in a legal case (verb).

比较义项：裁决（动词）。

• find 本词

  Used mainly by a jury or court to officially determine facts or guilt; typically appears as 'find someone guilty/liable' or 'find that...', so its use is narrower and more fact-focused.

  主要用于陪审团或法庭对事实或有罪与否做出正式裁定，用法比rule更局限于事实认定和有罪判定。

  The jury found the defendant guilty on all charges.

  陪审团裁定被告所有罪名成立。

• rule

  Broader: used for a judge, referee, or other authority making an official decision on a legal or procedural point, not limited to fact-finding about guilt.

  词义更广，指法官、裁判或其他权威人士就法律或程序问题做出正式裁决，不局限于对有罪与否的事实认定。

  The referee ruled that the goal didn't count due to an offside call.

  裁判裁定这个进球因越位而无效。

Find and rule both mean a court makes a formal decision. Find is used for a jury deciding facts or guilt, as in find someone guilty. Rule is broader: a judge decides a legal question. Find can mean 'locate'; that meaning is not compared here.

这两个词在裁决义项上都表示法庭或权威机构做出正式决定，但find侧重陪审团或法庭对事实、有罪与否的认定，rule侧重法官、裁判等权威人士就法律或程序问题做出正式裁决，适用范围更广。这里不比较find的“找到”义和rule的“统治；规则”义。