这演员把台词背得滚瓜烂熟了。

The actor had his lines down cold.

youdao

这演员把台词背得滚瓜烂熟了。

The actor has learned off his lines.

youdao

只有演员把台词背得滚瓜烂熟，我们排练戏剧才会有效。

Only when the actors have their lines (down) pat can we practice the play effectively.

youdao

只有演员把台词背得滚瓜烂熟，我们排练戏剧才会有效。

Only when the actors have their lines (down) pat can we practice the play effectively.

youdao