用fused ring造句子,“fused ring”造句
來源:國語幫 2.33W
Containing molecules consisting of two fused rings.
The heterocyele in (4) is a masked fused ring held in abeyance
having molecules consisting of two fused rings.
Containing molecules consisting of two fused rings.
The heterocyele in (4) is a masked fused ring held in abeyance
having molecules consisting of two fused rings.