90%的肿块都不是恶性的。Nine out of ten lumps are not cancerous.这个瘤不是恶性的.The growth is not malignant.破坏性和恶性的绒毛膜上皮癌往往是葡萄胎所引起.The destructive and malignant neoplasms of chorionic epithelium often arise from hydatidiform moles....
Her nostrils were pinkish, as though she had a cold.她的鼻孔略带粉红，好像患了感冒似的。He stuck out his tongue and flared his nostrils.他伸出舌头，鼻翼扇动着。I turned to Jacky, my nostrils flaring in disgust.我转过身厌恶地看着杰基，鼻翼呼呼地翕动着。...