Space maintainer
[医] 间隙保持器
🧩 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;
[医] 保持器
🗣️ 情景例句
it's going to be too late when I do remember.
等我想起来时已经太晚了。
I don't like the conclusion of the play.
我不喜欢这出戏的结局。
That would be nice of you.
那太好了！