Each mourner wore a black armband and a white paper chrysanthemum.每个吊唁的人都佩带着黑纱和一朵白纸菊花.The old man potted the chrysanthemum cuttings.老人把菊花的插枝种在花盆内.There are many species of chrysanthemum.菊花品种很多....
So it is significative to study the ICAD system of hammer forging dies for connection rods.因此,连杆锤锻模ICAD系统的研究就有了重要的意义.Bentwood furniture: Type of furniture made of wooden rods Bent into shape after heated with steam.曲木家具:...
The structure of molecules can be seen under an electron microscope.分子的结构可在电子显微镜下观察到.An electron has a negative charge, a proton has a positive charge.电子带负电荷, 质子带正电荷.Freedom, gravity, ego, and electron are constructs.自由,...