Test-bed
n. 试验机器用的支架, 试验台, 试验床
🧩 词语组成解析
bed
[bɛd]
n. 床;苗圃;河床;（地下由黏土、岩石等构成的）地层;
vt. 把…固定在;（某人）发生性关系;给人铺床;
vi. 上床;分层;
🗣️ 情景例句
Some people look good wearing simple clothes, while others need to go all out in the fashion stakes.
一些人穿着简单看起来也不错，而另外一些人穿得时髦点才行。
A liar is not believed when he speaks the truth.
骗子说真话，也没人相信。
Just pencil in the changes and we'll retype it.
修改的地方请用铅笔，我们会重打。