作文常用的描述趋势词汇

表示上升:  0"VL6$  
　　climb, go up, ascend, shoot up，creep up, surge, boom, accrue, ;L gxL Qy;  
　　leap, soar, jump, increase, rally, rise, rocket, improve, -Pr1
r  
　　表示下降: .cV<(J 5o  
　　go down, fall, fall off, drop, slump, decline, decrease, plummet, slide, slip, fgW>U*.ar  
　　shrink, dip, reduce, descend, sink, subside, ebb, creep down, O 7_u9lz2  
　　到达顶部: v?U;o&L(  
　　top out, peak, reach a peak, reach the highest point, peak at.., i'$V'x'k  
　　触底: GYX/G>-r  
　　bottom out, hit a trough, reach a low point, reach the rock... oA;s

P'  
　　稳定: k-$5H~(PZ  
　　level out, even out, remain stable/still/steady, stay constant, vt`V<3  
　　keep its stability, remain unchanged... Y'YvVI  
　　变化急剧地: IwfJDJJ  
　　dramatically, drastically, sharply, hugely, enormously, considerably, PE IUKlX  
　　significantly, markedly, surprisingly, noticeably, substantially... z)RJUmY3B  
　　突然地: abruptly, suddenly +ti_?gfx  
　　平稳地: H+oQ L(i|_  
　　steadily, smoothly, slowly, marginally, gradually, moderately, mildly... &.zG?e.  
　　波动: g/o@,
_  
　　fluctuate, witness/display/demonstrate a fluctuation, J 8z|ua  
　　go ups and downs, increase with fluctuation(波动式增长)