Scientific knowledge
科学认识
🧩 词语组成解析
🗣️ 情景例句
San Francisco General Hospital.
这里是旧金山总医院。
I can give you quarters, if that'll help.
如果2角5分的硬币管用的话，我可以给你换一些。
Most of them were able to climb out in time. However four men were not quick enough to escape the flames.
大部分工人能够及时逃生。可是有4个工人来不及逃离火场。