Pes excavatus
[医] 弓形足
🧩 词语组成解析
[化] 势能面; 光电子能谱; 光电子能谱学\\n[医] 足, 脚
🗣️ 情景例句
I hear the exams will be very tough.
我听说考试挺难的。
What is done by night appears by day.
若要人不知，除非己莫为。
He will be in his small boat, Topsail.
他将乘坐他的“涛波赛”号小艇。