Mastolith
[醫(yī)] 乳腺石
??? 情景例句
Before a long trip I always give my car a safety check.
遠行之前，我總是會對車子進行安全檢查。
Nothing is difficult to a man who wills.
世上無難事，只怕有心人。
The skins were used for making tents and water containers.
還可以用野牛皮制作帳蓬和裝水的容器。