常見例句用作不及物動詞 (vi.)A compression moulded part, which has nut inserts and flanges at both ends, is difficult to demould and set in the inserts.塑件外側兩端各有突緣，且內嵌內螺紋嵌件，造成側凹脫模和嵌件置入困難。 返回 demould