waisting
美 ['weɪstɪŋ]
英 ['weɪstɪŋ] 
英汉解释
例句
This means she thinks you're an idiot and wonders why she's waisting her time standing here and arguing with you.
这意味着她觉得你就是个笨蛋,并且质疑自己为什么站在这里浪费时间地和你争吵。
The local thinning is called waisting or necking.
这种局部变薄现象叫做腰缩或颈缩。