Partes recta
[医] 直部(环甲肌)
🧩 词语组成解析
[医] 部, 部分
pl. 直肠\\n[经] 记名提单
🗣️ 情景例句
with Admissions at Columbia University.
与Columbia大学的招生人员。
What shall I send him for his Christmas?
我要送他什么东西作为圣诞礼物？
I'm playing in London next Thursday.
下周四我会来伦敦演出。