Postero-external column
[医] 后外柱(脊髓)
🧩 词语组成解析
external
[ɪk'stɝnl]
adj. 外面的，外部的;表面上的;外用的;外国的;
n. 外部，外面;外观;外部情况;
exter出去+nal=al...的 → 出去的 →在外面的 →外部的
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
there won't be a job for me.
已经没有空缺了。
I've got an slight in my chest.
我的胸口有点痛。
All the biscuits that were sent were carefully weighed.
凡送来的饼干都仔细地称量。