Marie's quadrilateral space
[医] 马里氏四边腔
🧩 词语组成解析
quadrilateral
[ˌkwɔdri'lætərəl]
adj. 四边（形）的;
n. 四边形;
space
[spes]
n. 空间，太空;空白，间隔;空隙;片刻;
vt. 把…分隔开，留间隔于…之间;
vi. 以一定间隔排列;
🗣️ 情景例句
Do you have any suggestions?
你们有什么建议吗？
Not let the grass grow under one's feet.
不失时机。
'Oh, that,' he said with a smile as if he were talking about an old friend.
“噢，是它呀！他笑着说道，俨然在谈论一位老朋友。