Expectation of life
[医] 预期寿命\\n[经] 寿命期望数
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
🗣️ 情景例句
or are you refinancing your present home?
还是原有的房子重新申请贷款？
The day has eyes, the night has ears.
日有眼，夜有耳。
While the five babies were babies were still quietly sleeping in oxygen tents in hospital nursery,
眼下，五胞胎还静静地躺在医院婴儿室的氧气帐里，