M. d. a.
[医] 电动甄别敏度, 右颏前位(胎儿)
🧩 词语组成解析
[医] 调节, 适应, 安培, 阳极, 正极, 前, 水, 水剂, 动脉
🗣️ 情景例句
I am calling on behalf of the Private Teacher Company.
我代表家教公司给您打电话。
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
I was only five when my father had taken me abroad, and that we eighteen years ago.
我5岁那年，父亲就带我出了国，那是18年前的事了。