Interradius
间步带, (无脊椎)间辐
🗣️ 情景例句
Easy does it, tom. don't get all worked up.
冷静点，汤姆，不要太激动。
Did you go to the school last night?
你昨晚去学校了吗？
Because the equipment for adding sound to films had not yet been developed.
因为给电影配音的设备还没有研制出来。