suffer
Fairly formal or literary in this sense, often used with a negative modal (won't/cannot suffer) to show reluctant tolerance of something offensive; less common in everyday speech than bear or endure.
在这个意义上，suffer 较为正式、带书面色彩，常与否定形式的情态动词连用（won't/cannot suffer），表示不情愿地容忍令人反感的事情；在日常口语中不如 bear 或 endure 常用。
The teacher would not suffer any disrespect from her students.
那位老师不愿容忍学生的任何不敬行为。
bear 本词
The most common, neutral, everyday word for tolerating pain, discomfort or annoyance, and appears in many fixed collocations like can't bear the heat, noise or pain.
bear 是最常见、最中性的日常用词，表示忍受疼痛、不适或烦恼，常出现在固定搭配中，如 can't bear the heat/noise/pain（忍受不了炎热、噪音或疼痛）。
I can't bear the heat during these long summer afternoons.
在这些漫长的夏日午后，我实在无法忍受这样的酷热。
endure
Stresses enduring something painful or difficult over a long period without giving up, often physical hardship, and sounds a little more formal than bear.
endure 强调在较长时间里忍受痛苦或艰难而不放弃，常用于身体上的艰苦经历，语气比 bear 更正式一些。
The soldiers had to endure freezing nights without any proper shelter.
士兵们不得不忍受没有像样住所的寒冷夜晚。

Suffer, bear and endure all mean to tolerate something unpleasant. Suffer is fairly formal here, often used with 'can't' or 'won't' to show reluctant tolerance. Bear is the most common, neutral word. Endure stresses tolerating something painful for a long time without giving up.

这三个词在“忍受不愉快的事情”这一意义上很接近，但语气和用法有别：suffer 较为正式，常见于否定句式，表示不情愿地容忍冒犯或讨厌的事；bear 是最常用、最中性的说法；endure 则强调长时间忍受艰难或痛苦而不放弃。这里不比较 suffer 的“患病、遭受损失”等其他常用义，也不比较 endure 的“持续”义。

Compared meaning: to support weight (verb).

比较义项：支撑（重量）（动词）。

carry
Carry is the everyday, neutral word for physically holding up weight, used for small objects, furniture, or structures alike; it works in casual speech and is less common with abstract loads like burdens.
carry是日常、中性的用词，指物理上支撑重量，可以用于小物件、家具或建筑结构；口语中很自然，较少搭配burden（负担）这类抽象说法。
These old shelves can only carry a few light books, not heavy boxes.
这些旧架子只能carry几本轻书，扛不起沉重的箱子。
bear 本词
Bear is more formal or literary, often paired with weight, burden, or load, and used for larger or more serious loads (bridges, ice, heavy trucks); it sounds unnatural for small everyday items.
bear更正式、书面化，常与weight（重量）、burden（负担）、load（载荷）搭配，多用于较大或较严肃的重物，例如桥梁、冰面、重型卡车；用来形容日常小物件会显得不自然。
The old bridge can no longer bear the weight of heavy trucks.
这座老桥已经无法bear重型卡车的重量了。

Carry and bear both mean to support weight. Carry is the everyday word, used for small objects and casual speech. Bear is formal, paired with weight or burden, used for heavier loads. This does not cover carry as transport, or bear meaning to endure pain.

这两个词在“物理支撑重量”这个意义上很接近，但语气和用法有差别：bear更正式、书面化，常搭配weight（重量）、burden（负担）等词；carry更口语化、日常，适用范围更广。这里不比较carry的“搬运、携带”义（如carry the bags），也不比较bear的“忍受、承受痛苦”义（如bear the pain）。