Opaca
[医]阴暗的
🗣️ 情景例句
What is the charge for that?
那要多少费用？
Do you have a valid license?
你持有效驾驶执照吗？
He called out to the children and threw the ball back to the bank.
他大声叫着那些孩子，把球扔回到岸上。