作文常用的描述趋势词汇

表示上升: dE]yb|Ld  
　　climb, go up, ascend, shoot up，creep up, surge, boom, accrue, QeNN*@ ='i  
　　leap, soar, jump, increase, rally, rise, rocket, improve, 0m 7_#g4$L  
　　表示下降: IJ#+"(?7,u  
　　go down, fall, fall off, drop, slump, decline, decrease, plummet, slide, slip, }?^5L7n  
　　shrink, dip, reduce, descend, sink, subside, ebb, creep down, {'$+?V"&  
　　到达顶部:  w  
　　top out, peak, reach a peak, reach the highest point, peak at.., m)Sdogt_  
　　触底: =dDr:Y<@*  
　　bottom out, hit a trough, reach a low point, reach the rock... \zx$]|AQ  
　　稳定: W2T6JFv  
　　level out, even out, remain stable/still/steady, stay constant, c@Q&
i  
　　keep its stability, remain unchanged... %E*Q0/  
　　变化急剧地: }(/\vTn*1  
　　dramatically, drastically, sharply, hugely, enormously, considerably,
crl"Ec  
　　significantly, markedly, surprisingly, noticeably, substantially... w~wg[d  
　　突然地: abruptly, suddenly p`/c&}
 
　　平稳地: 4I!g?Moh  
　　steadily, smoothly, slowly, marginally, gradually, moderately, mildly... ne9- c>>  
　　波动: J1g+
H2  
　　fluctuate, witness/display/demonstrate a fluctuation, r2G38/K  
　　go ups and downs, increase with fluctuation(波动式增长)