Symen.赛姆
SYMabbr.符号(=symbol)abbr.对称(=symmetry)
sympathectomyn.[医]交感神经切除术;交感神经阻断术
symphysiotome[医] 耻骨联合刀
sympathico-交感神经
symbioticallyadv.共生现象地(协作地)
symport system共转运系统
Symploca dubian.可疑束藻
sym-triazine均三嗪
symphysiectomy耻骨联合切除术
Sym former Sym型叠式双网成形装置