Livingston's triangle
[医] 利文斯顿氏三角, 髂耻脐三角
🧩 词语组成解析
🗣️ 情景例句
Michelle picked it out.
是Michelle选的。
Mary is in her freshman year.
玛丽大学一年级。
Any ship that crosses the Pacific is accompanied for many days by the smaller albatross,
任何一艘横度太平洋的轮船都会有一种小信天翁伴随飞行许多天。