作文常用的描述趋势词汇

表示上升: BH;7CK=7R  
　　climb, go up, ascend, shoot up，creep up, surge, boom, accrue, :c?}~a~JO(  
　　leap, soar, jump, increase, rally, rise, rocket, improve, Qnr7Qnb
 
　　表示下降: ;)c 4  
　　go down, fall, fall off, drop, slump, decline, decrease, plummet, slide, slip, P}2waJe  
　　shrink, dip, reduce, descend, sink, subside, ebb, creep down, q@+#CUa&n  
　　到达顶部: n[f<]4<  
　　top out, peak, reach a peak, reach the highest point, peak at.., VV%Q "0\  
　　触底: GEd JB=  
　　bottom out, hit a trough, reach a low point, reach the rock... cD5^mxd%  
　　稳定: 9)~Ha iVB  
　　level out, even out, remain stable/still/steady, stay constant, CS\ E]f  
　　keep its stability, remain unchanged... $LXz Q>w9  
　　变化急剧地: VNggDKS~K  
　　dramatically, drastically, sharply, hugely, enormously, considerably, p$+.]  
　　significantly, markedly, surprisingly, noticeably, substantially... QE\t}>  
　　突然地: abruptly, suddenly L2WH-
XP=  
　　平稳地: D,( "3zx  
　　steadily, smoothly, slowly, marginally, gradually, moderately, mildly... bAkCk]>5  
　　波动: H}f}Y8J{  
　　fluctuate, witness/display/demonstrate a fluctuation, ? 3'O  
　　go ups and downs, increase with fluctuation(波动式增长)