词族 · impaction
词形变化
派生词
英语词源
- impaction (n.)
- 1739, from Latin impactionem (nominative impactio) "a striking against," noun of action from past participle stem of impingere (see impinge).
权威例句
- 1. Diarrhea may occur around the impaction and often with fecal incontinence.
- 在粪块嵌塞期间可发生腹泻,并常有大便失禁.
- 2. Faecal impaction is particularly common in the burned patient.
- 粪块嵌塞特别常见于烧伤病人.
- 3. It is universally acknowledged travel produces enormous impaction on a nation's culture.
- 全世界普遍认为旅游会对一个国家的文化产生巨大影响.
- 4. Another technique is impaction grafting, which is usually reserved for severe osteolysis.
- 另一种技术是打压植骨, 这通常应用于严重骨溶解.
- 5. Objective To discuss the methods for the impaction of maxillary anterior teeth.
- 目的探讨上前牙阻生的治疗方法.