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
I haven't seen you for a long time.
很久没见了。
I read 8 lines.
我读了八行字。
I'll go and look after the man, she said.
“我去照料那个人”，她说。