等熵线 Traditional 等熵線 děng shāng xiàn 🔊 isentropic curve + Review this word Meanings děng shāng xiàn 等熵線 (physics) isentropic curve Its characters 等děngto wait for; to awaitHSK 2熵shāngentropy (character created in 1923)线xiànthreadHSK 6