不可 1.(不可以) cannot; should not; must not; not allowed; forbidden 不可一概而论 must not make sweeping generalizations; 不可剥夺的权利 an inalienable right; 不可抗拒的历史潮流 an irresistible historical trend; 两者不可偏废。 neither can be neglected. 我们不可这样匆促作出决定。 no (such) hasty decision should be made by us.2.(“非 ...不可”表示“一定”) must 这部电影太精彩了, 我非看不可。 the film is extremely good, i just cannot miss it. 这个会太重要了, 我非去不可。 the meeting is very important. i simply must go
半可锻铸铁 semi malleable cast iron; semi-malleable cast iron