Concretize
vt. 使具体化
✅ 同义词
🗣️ 情景例句
You say that many big companies act unscrupulously, but can you give me one example?
你说许多大公司不择手段，你能举个例子吗？
The speaker kept wandering off.
演讲的那个人老是走题。
I must see the dentist now,nurse.
我必须现在就见牙科医生，护士。