fixed rod造句

例句与造句

1. A famous example is the blinking vortex flow introduced by Aref, where two fixed rod-like agitators are alternately rotated inside the fluid.
2. Mostly fixed rods and floats are used for a controlled presentation of the bait, and for larger distances and specimens, match rods and swim feeders are used.
3. It's difficult to find fixed rod in a sentence. 用fixed rod造句挺难的