Mastin's sign
[医] 马斯廷氏征(锁骨区痛,见于急性阑尾炎)
🧩 词语组成解析
🗣️ 情景例句
I can't put my finger on what exactly makes a written piece a classic.
我不知道什么使一篇著作成为经典。
Give me the rocket and boat, and I'll give you a sucker.
把那火箭和快艇给我，我就给你棒棒糖。
one ought to have at least two or three hobbies, and they must all be real.
至少应有两三种爱好，而且都比较实际。