Diphasic action
[医] 双相动作(电流)
🧩 词语组成解析
a. 二相的\\n[医] 二相性的
action
['ækʃən]
n. 行动，活动;功能，作用;手段;[法]诉讼;
🗣️ 情景例句
He's busy preparing for class.
他忙着准备功课。
What time is the mail delivered on Saturday?
邮件在星期六什么时间被递送？
There is so much variety that you never have to make do with second best.
物品种繁多，从来不必用二等品来凑合。