(1)protraimento
(2)protrair
(3)prolongação
(4)prolongar
(5)alongamento
(6)alongar

在葡萄牙语中有些情况下都包含或表示“延长”的意思。以下是部分词语的详细解释和区别:

---

protraimento[P] protraimento (m)[E] protraction [prətr'ækʃən] (n)[C] 延长

protrair[P] protrair (vt)[E] protrude [prətr'u:d] (vi|vt)[C] 伸出[P] protrair (vt)[E] protract [prətr'ækt] (vt)[C] 延长

prolongação[P] prolongação (f)[E] prolongation [proulɔŋg'eiʃən] (n)[C] 延长

prolongar[P] prolongar (vp|vt)[E] prolong [prəl'ɔŋ] (vt)[C] 延长

alongamento[P] alongamento (m)[E] elongation [i:lɔŋg'eiʃən] (n)[C] 延长

alongar[P] alongar (vp|vt)[E] elongate ['i:lɔŋgeit] (vt)[C] 延长