柯林斯詞典swell /sw?l/ (swelling,swelled,swollen,swells) 1. V-T/V-I If the amount or size of something swells or if something swells it, it becomes larger than it was before. 使增大; 增大 The human population swelled, at least temporarily, as migrants moved south. 隨著移民們南移,人口便增加了,至少是暫時(shí)增加了。 His bank balance has swelled by $222,000 in the last three weeks. 他的銀行存款在過(guò)去的3周里增加了$222,000。2. V-I If something such as a part of your body swells, it becomes larger and rounder than normal. (身體部位等) 腫脹 Do your ankles swell at night? 你的腳踝晚上會(huì)腫嗎?3. PHRASAL VERB Swell up means the same as . 腫脹 When you develop a throat infection or catch a cold the glands in the neck swell up. 當(dāng)你咽喉發(fā)炎或感冒時(shí), 脖子上的腺體會(huì)腫起來(lái)。4. →see also swollen 返回 swelled