Paraperitoneal
腹膜旁的
??? 情景例句
In friendship, always. Alexandra.
友情永不渝。Alexandra。"
He made a successful career in business.
他的商務(wù)生涯十分成功。
a wave length (the horizontal distance between two wave crests),
波長（兩個(gè)浪峰間的水平距離）