🧩 词语组成解析
n. 静脉\\n[医] 静脉
n. 跖骨\\n[医] 跖, 跗基节
🗣️ 情景例句
Well, thanks.
噢 ，谢了。
Besides the required courses, I'm taking an elective in the Lab Science.
除必修科目外，选修科目我选了实验科学。
Are you sure you can come by at nine?
你肯定你九点能来吗？