Stilling's canal
[医] 施提林氏管(玻璃体管;脊髓中央管)
🧩 词语组成解析
🗣️ 情景例句
and I've been trying to find just the right thing for her.
而我一直在为她找件合适的东西。
At this time of the year farmers plow their fields.
在一年这时候农夫们耕作他们的土地。
Which books did you buy?
您买的是两本什么书？