Bitangent
双切线(的)
🗣️ 情景例句
The news was announced to the public on TV.
这则消息经由电视向大众宣布。
Rowing builds up arm muscles.
划船能够锻炼臂力。
I hope you can find it. I'm coming back in a minute.
我希望你能找到它。我很快就回来。