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
He graduated from medical school in 1960
他在一九六零年从医学院毕业，
Love makes the world go round.
爱情使世界运转。
You are just in time.
你来得正是时候。