Test bed
n. 试验台\\n[计] 测试台, 试验台
🧩 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
Don't be so miserable!
别这愁眉苦脸的。
Just a minute and I'll see if there are any flights.
等一下，我来看看有没有班机。
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，