Lesshaft's triangle
[医] 勒斯哈夫特氏三角(腰上三角)
🧩 词语组成解析
🗣️ 情景例句
and forgot to enter it in my appointment book.
但忘了写到工作日记里 。
Changed mind
改变主意
The Olympic Games will be held in our country in four years' time.
4年以后，奥林匹克运动会将在我们国家举行。