Francke's symptom
[医] 弗兰克氏症状(流行性感冒时,龈缘出现红线)
🧩 词语组成解析
🗣️ 情景例句
And have you had an engineer come in to do an inspection?
你们可有一个工程师来做过检查吗？
Will you please lock the door when you leave?
请您当你离开时，锁门？
When you type a letter, the writing appears on a screen in front of you and is recorded onto a computer disk.
当你打一封信时，字迹出现在你前面的屏幕上并顾在电脑的磁盘里。