synthetic material
合成（型）砂
synthetic sand【机】
暂无补充释义。
相关词条
synthetic polymer
belt rubber, synthetic, leather, metal
synthetic ammonia
synthetic antigen
post-synthetic phase, G2 phase
synthetic enzyme
synthetic
synthetic sand【机】
暂无补充释义。
synthetic material
synthetic polymer
belt rubber, synthetic, leather, metal
synthetic ammonia
synthetic antigen
post-synthetic phase, G2 phase
synthetic enzyme
synthetic