作文常用的描述趋势词汇

表示上升: p<4':s;*  
　　climb, go up, ascend, shoot up，creep up, surge, boom, accrue, :%{7Q$Xv<  
　　leap, soar, jump, increase, rally, rise, rocket, improve, =xoTH3/,>  
　　表示下降: X6RM2  
　　go down, fall, fall off, drop, slump, decline, decrease, plummet, slide, slip,  >pKI'  
　　shrink, dip, reduce, descend, sink, subside, ebb, creep down, f$| v  
　　到达顶部: uypD`%pC  
　　top out, peak, reach a peak, reach the highest point, peak at.., bX,Z<BvbF  
　　触底: Q"O _h  
　　bottom out, hit a trough, reach a low point, reach the rock... G1rgp>m  
　　稳定: #LiC@>  
　　level out, even out, remain stable/still/steady, stay constant, dImm},  
　　keep its stability, remain unchanged... *RPI$0
 
　　变化急剧地: Sc&_6}K  
　　dramatically, drastically, sharply, hugely, enormously, considerably, ^s5)FdF8  
　　significantly, markedly, surprisingly, noticeably, substantially... _N6GV$Q  
　　突然地: abruptly, suddenly ;6?K&}J)-  
　　平稳地: Wxjpe4  
　　steadily, smoothly, slowly, marginally, gradually, moderately, mildly...
A!c.P2  
　　波动: 7DDot_qb  
　　fluctuate, witness/display/demonstrate a fluctuation, _>s.V`N'  
　　go ups and downs, increase with fluctuation(波动式增长)