protruso[P] protruso (a)[E] protrusive [prətr'u:siv] (a)[C] 伸出的
protrusão[P] protrusão (f)[E] protrusion [prətr'u:ʒən] (n)[C] 伸出
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