Unna's stain
[医] 乌纳氏染剂(硷性亚甲蓝染剂)
🧩 词语组成解析
🗣️ 情景例句
Nice talking to both of you.
很高兴与两位交谈。
She won't be in until 10:45, so the earliest would be 11:00.
她要到10:45才来，所以最早也得到11点才能看。
No one can plead ignorance of a subject any longer, for these are countless do-it-yourself publications.
由于出版了不计其数的教人自己动手做事的书报杂志，没有人再能说对某事一无所知。