| 词汇 | propellant |
| 释义 | propellant 1 ENTRIES FOUND: propellant (noun) propellant noun also propellent /prəˈpɛlənt/ plural propellants propellant noun also propellent /prəˈpɛlənt/ plural propellants Learner's definition of PROPELLANT [count, noncount] technical 1 : a gas under pressure in a can that is used to spray out the contents when the pressure is released喷雾器中的气体 2 : a fuel or an explosive substance that is used to make something (such as a rocket) go forward推进剂 rocket propellant火箭推进剂 |
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