sharper

• He was suffering from a sharp attack of jaundice .
  他患的是急性黄疸病。
• She told him the knives weren't sharp .
  她告诉他，这些刀都太钝。
• The two attitudes stand in sharp contrast .
  两种态度，黑白分明。
• You would better look sharp or you will be late .
  你得赶快，不然就晚了。
• His voice was cold, sharp and final .
  他的声音冷酷、尖刻、干脆。
• Grade cutoff is sharp within inches .
  数英寸内的品位变化很急剧。
• Ice has difficulty in negotiating sharp corners .
  冰很难越过尖锐的角隅。
• A sharp wind herded the fallen leaves into piles .
  一阵冷风把落叶卷成堆。
• You need a sharp knife to cut through the knot .
  你需用快刀才能把结切断。
• There would certainly be sharp fighting .
  势必有一场激烈战斗。