推进器 tuījìnqì propeller Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: propeller All meanings 2 tuījìnqì 2 propeller 1thruster 1 1 sentence for 推进器 (tuījìnqì — propeller) 潜艇的推进器在水下发出的噪音很小。 qiántǐng de tuījìnqì zài shuǐxià fāchū de zàoyīn hěn xiǎo. The submarine's thrusters make very little noise underwater. Source: Dong Chinese Dictionary