Rosanomycin
(=nanaomycin)七尾霉素
??? 情景例句
The advanced exercise class is not so easy, huh?
高級健身班不是那么容易吧， 對不對？
The lion is known by his claws (paw).
獅以爪聞名。
It is animals and plants which lived in or near water whose remains are most likely to be preserved,
只有生活在水中或水邊的動植物尸體最有可能被保存下來，