zai1
steroid nucleus

strokes 8
radical
strokes after radical 3
睾丸甾酮 睾丸甾酮 gao1 wan2 zai1 tong2
testosterone; male hormone; also written 睾酮

睾甾酮 睾甾酮 gao1 zai1 tong2
testosterone; nandrolone

甾醇 甾醇 zai1 chun2
sterol (chemistry)

甾酮 甾酮 zai1 tong2
sterone (steroid containing a ketone group); steroid hormone