Ohmal
欧姆铜合金
🗣️ 情景例句
I received a letter from my parents this morning.
今天早上我收到父母一封信。
She failed to call the office to cancel her appointment.
她没能打电话给办公室取消她的约会。
It's black. It's a black car.
是黑色的，一辆黑色的车。