Solum ventriculi quarti
[医] 第四脑室底, 菱形窝
🧩 词语组成解析
[地质]风化层
ventriculus 的复数
🗣️ 情景例句
Thanks, Mom.
谢谢，妈。
I dropped the letter in the mailbox on the corner.
我把信放到角落上的邮箱里。
Don't thank me, said Miss Yang. We must both thank Lucy!
“不用谢我，”杨小姐说，“我俩都得谢谢露茜！”