Beechcraft
n. 【商标】(美国比奇公司制造的)比奇飞机
🗣️ 情景例句
Don't mention it.
没事儿。
The student is busy studying math.
这个学生忙于研究数学。
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。