Hemopathy
血液病
🗣️ 情景例句
One picture is worth a thousand words.
百闻不如一见。
Do I have to reserve a seat?
我一定要预订座位吗？
He asked very politely, Excuse me, have you got any books about the moon and the stars?
“请问，你有关于月亮和星星的书吗？”