Handgoniometer
接触测角仪
🗣️ 情景例句
She has the ability to keep calm in an emergency.
她有处变不惊的本事。
Have you ever thought about becoming a professional musician?
你曾经考虑了成为一个职业的音乐家吗？
Is this Mr. Jones?
是琼斯先生吗？