unfirm

1. Climbing carefully up the unsteady ladder; an unfirm stance.
   小心翼翼的爬上不稳固的梯子；散漫的态度。
2. Ceramic tiles or marble facing has the disadvantages of heavy material and high cost, the construction is troublesome and some places often have the problem of unfirm sticking.
   而采用瓷砖或大理石贴面其材质重，造价昂贵，施工较为麻烦，且经常出现有地分粘贴不牢的问题。
3. Suitable for all skin types, especially sensitive, dull and unfirm skin.
   一般肤质，特别适用敏感性，暗沈和松弛皮肤。
4. Application of forecast estimate for unfirm slope disaster& introduction of the methods of the quantitative effect factors weighted average
   斜坡失稳灾害预测评估技术应用&影响因素量化加权平均值法介绍

adj

1. (of soil) unstable
   1. shifting sands
   2. unfirm earth

   Synonym:    shifting

2. not firmly or solidly positioned
   1. climbing carefully up the unsteady ladder
   2. an unfirm stance

   Synonym:    unsteady