abbr.symbol 符号；symmetry 对称；symphonic
The headquarter of SYM locates at the heavy industry base of China - Shenyang.
集团总部位于中国重工业基地 —— 沈阳.
Sym - triazole is synthesized by reaction rectification under the temperature reaction. The yield is 96 %.
He was working, he had told his brother, on a new sym phony, his sixth.
他告诉他的兄弟, 他正在创作一支新的交响曲, 他的第六交响曲.