单词学习：spank 动词
spank
/spæŋk/
打屁股（尤指作为惩罚）；轻快地移动
The child was warned that if he didn't behave, Mr. Gu would have to spank him.
那个孩子被警告说，如果他不守规矩，顾老师可能不得不打他屁股。
单词卡片
卡片已就绪
