Mesenteric triangle
[医] 肠系膜三角, 肠系膜线
🧩 词语组成解析
a. 肠系膜\\n[医] 肠系膜的
🗣️ 情景例句
No, we have the Spring Festival's celebrations with feasts and fireworks.
不，我们以宴会和焰火庆祝春节。
So many countries, so many customs.
一个国家有一个国家的风俗。
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。