“吐下之余,定无完气”的病机是()
A.气能生津
B.津能载气
C.水停气阻
D.气能行津
E.气随津脱
参考答案:E
—_______ is it from your home to school?
—It's three miles. [ ]
A. How long
B. How far
C. How often
数控车床的转塔刀架径向刀具多用于()的加工。
A、外圆
B、端面
C、螺纹
D、以上均可