Pregl's solution
[医] 普雷格耳氏碘溶液
🧩 词语组成解析
🗣️ 情景例句
Have you filled in the baggage declaration?
行李申请单填好了吗？
There's many a good tune played on an old fiddle.
老当益壮。
During the rush hour one evening two cars collided and both drivers began to argue.
一天傍晚交通最拥挤时，一辆汽车撞上前面一辆汽车，两个司机争吵起来。