teeny-weeny

1. Well, in the beginning, there is only mg on that ball and a teeny-weeny little resistive force.
   在开始的时候，只有重力和很小的，阻力作用于物体。
2. This is* the object is still not moving but if I make m2 g a hair less, just a teeny-weeny little less it will definitely start to accelerate downwards.
   这时，系统仍然处于静止，但如果物体二，稍微轻一丁点，系统就就一定会向下加速。

adj

1. (used informally) very small
   1. a wee tot

   Synonym:    bittybittieteensyteentsyteenyweeweenyweensyteensy-weensyitty-bittyitsy-bitsy