词汇	emprime
释义	emprime 🌏同义词
随便看	backward skewed impeller backward slash backwards learning backward slides step shot put backward slip backward Russia backwards backwards analysis backwardsand forwards backwards and forwards Backwards and forwards on sth backwards attribute backward scale backward scanning backward scan technique backward scatter backward scatterance backward scattered backward scattered electron Backward scattered light backward scattered wave backward scattering backward scattering coefficient backward scattering ratio backward scatter propagation