Space maintenance
[医] 间隙固位法, 间隙保持法
🧩 词语组成解析
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
We were married almost fifty years.
我们结婚将近五十年。
I enjoy your company.
我喜欢有你做伴。
It's er … oh, I can't find it!
票，嗯……啊，找不到了！