ground-in造句

• Pungent , because this was for removing ground - in dirt and oil from beneath hardened fingernails and from calloused hands
  辛辣刺鼻，因为他要洗掉的是嵌在坚硬的指甲和满是老茧的手里的脏物和油污。
• Cleans thoroughly between the fibre of carpets , lifts out ground - in dirt and traps in the crystalline powder . simply vacuum away when dry
  能深入地毡纤维间，将隐蔽底层的污垢尘粒锁紧，变成结晶状粉末推出，只需以吸尘机将粉末吸走便可，轻松便捷。