Z.

• [医] 收缩(电疗上应用)

Z.的用法和样例：

词汇搭配

• know someone from a to z 对…知道得很清楚,对...
• know something from a to z 对…知道得很清楚,对...
• from a to z 从头到尾(自始至终...
• the a to z of 全部知识