| 释义 |
shift-down 英'ʃɪftd'aʊn美'ʃɪftd'aʊn
基本例句
n.下移¹⁰⁰
用作名词It moves down at the center of the fixed cylinderical vessel.它在固定圆筒容器的中心下移。
In most cases, undescended testicles move down into the scrotal sac on their own within the first few months.在大多数的情况下，未下降的睾丸在出生后数月内会自动向下移入阴囊。 |