Strata opticum
[医] 视层(四迭体)
🧩 词语组成解析
strata
['streitə]
n. 地层;岩层( stratum的名词复数 );地层;社会阶层;
🗣️ 情景例句
of forty-three years of on-the-job training.
关于我四十三年的工作经历。
It is good to learn at another man's cost.
前车之覆，后车之鉴。
Just let me wipe your table and then I'll take your order. OK?
让我先吧桌子擦擦再听您点菜好吗？