主軸
“axis; principal axis in mechanics, optics, or botany; main axle of an engine; in mineralogy, the vertical axis of cubic and hexagonal crystal systems.”
§
Characters in this word
2 characters · tap any to see its full entry
Saved on this device.
“axis; principal axis in mechanics, optics, or botany; main axle of an engine; in mineralogy, the vertical axis of cubic and hexagonal crystal systems.”
2 characters · tap any to see its full entry