Arcus posterior atlantis
[医] 寰椎后弓
🧩 词语组成解析
[医] 弓
posterior
[pɔs'tiəriə]
adj. （时间上）较晚的;在后的;后面的;尾部的;
n. 身体后部，臀部;
n. 亚特兰蒂斯(传说沉没于大西洋中的岛)
🗣️ 情景例句
I told you you'd like it. I've been doing this for years.
我告诉过你你会喜欢的。我多年来一直从事这项活动。
John could not decide when to leave.
约翰无法决定几时要出发。
The currents of air that the walls of the ship direct upwards, as well as in the line of its course, are enough to give the great bird with its immense wings sufficient sustenance and progress.
沿船体的上升的气流和沿航线向前的气流给这种巨翼大鸟以足够的浮力和推力。