| 释义 |
two-strokeadj. & n.●attrib. adj. 1 (of an internal-combustion engine) having its power cycle completed in one up-and-down movement of the piston (内燃机车)二冲程的 2 (of a vehicle) having a two-stroke engine (汽车)二冲程发动机的 ●n. a two-stroke engine or vehicle 二冲程发动机；二冲程汽车 |