| 释义 |
DEFINITIVE EXAMPLES 权威例句〔diastasis〕Physiology The last stage of diastole in the heart, occurring just before contraction and during which little additional blood enters the ventricle.【生理学】 心舒张后期：发生在心室充盈和心房开始收缩之间的心脏舒张休息期美国传统〔simply〕Many people switch on the television simply to stave off boredom over the Christmas break.很多人打开电视仅仅是为了打发圣诞节休息期间的无聊时光而已。柯林斯高阶〔spring break〕A period of recess, usually lasting one week, during the spring term at school.小休息期：休息时期，通常持续一周，在学校春季学期美国传统 |