To draw out or lengthen in time; prolong, as a meeting. 延长时间。 Their stay was protracted for some weeks. 他们延长逗留数星期。 To draw or map by means of a scale. 【数】制图。 To protrude; extend. 【动】伸出；伸长。 The cat can protract its paws. 猫能伸长其爪。 n. protraction. adj. protractive. |