[ jiānruì ] 1.(锋利) sharp-pointed; keen 短语和例子 像刺刀一样的尖锐 as keen as razors2.(深刻; 敏锐) penetrating; incisive; sharp; keen 短语和例子 尖锐的批评 incisive [sharp] criticism; 尖锐地指出 point out sharply; 他看问题很尖锐。 he sees things with a keen eye.3.(声音高而刺耳) shrill; piercing 短语和例子 尖锐的汽笛声 shrill whistle4.(激烈) intense; acute; sharp 短语和例子 尖锐的思想斗争 sharp mental conflicts; 尖锐对立 be diametrically opposed to each other; 尖锐矛盾 violent [fierce] contradiction; 这些话讲得尖锐, 但值得考虑。 these remarks are quite sharp, but worth consideration.; 尖锐化 sharpen; intensify; become more acute; 尖锐性 acuteness