Congeners
[化] 同族元素
🗣️ 情景例句
A rolling stone gathers no moss.
滚石不能苔。
Working in the theater has always been attractive to her.
对于在剧场工作，她常感到机具吸引力。
Betty and Susan are talking on the telephone.
贝蒂和苏珊正在通电话。