?bear的意思是承受，忍受，容忍，忍耐。它可以用作名詞和動詞。

用法：

作為動詞，bear通常用來表示承擔(dān)某種責(zé)任或壓力，或者忍受某種痛苦或困難。作為名詞，則指一種大型哺乳動物。

例句1-5句且中英對照：

1. She can't bear the thought of losing her job. (她無法忍受失去工作的想法。)

2. He bore the burden of his family's financial problems. (他承擔(dān)了家庭經(jīng)濟(jì)問題的重?fù)?dān)。)

3. The bridge is designed to bear the weight of heavy trucks. (這座橋設(shè)計(jì)能承受重型卡車的重量。)

4. She bore her illness with grace and dignity. (她優(yōu)雅地忍受著疾病。)

5. The polar bear is a symbol of strength and resilience in the face of extreme conditions. (北極熊是在極端條件下堅(jiān)強(qiáng)和適應(yīng)的象征。)

同義詞及用法：

1. Endure - 指持續(xù)地忍耐某件事情，通常與不愉快的事情有關(guān)。

例：She endured years of abuse before finally leaving her husband.

（她在離開丈夫之前忍受了多年的虐待。）

2. Tolerate - 指忍耐或容忍某件不愉快的事情，但有時(shí)也可以表示欣然接受。

例：I can't tolerate his rude behavior any longer.

（我再也無法容忍他的粗魯行為了。）

3. Sustain - 指在困難或艱難的情況下繼續(xù)存在或持續(xù)做某件事。

例：The team was able to sustain their lead until the end of the game.

（這支球隊(duì)能夠一直保持領(lǐng)先直到比賽結(jié)束。）

4. Carry - 指承擔(dān)重量或責(zé)任，也可以指攜帶某物。

例：He carried the heavy box up the stairs.

（他把沉重的盒子提上樓梯。）

5. Support - 指提供必要的幫助或支持，也可以指承受重量。

例：The shelves are not strong enough to support all those books.

（這些書架不夠堅(jiān)固，無法承受那么多書。）