Testbeds
(testbed 的复数) [计] 试验台
🗣️ 情景例句
How did he get to be a department head so fast?
他怎么这么快就成为一个部门的主管？
Who wrote that song?
那支歌曲谁写的？
Not at all, dear. It was a pleasure.
不必客气，亲爱的。这样我很高兴。