Vacuum test(ing)
[化] 真空试验
🧩 词语组成解析
🗣️ 情景例句
I do.
我就是啊。
The editor checks all of the current news.
编辑在检查所有的时事消息。
'You needn't be so rude about it,' my wife answered as she looked at herself in the mirror.
“你说话没必要这样不客气，”我的妻子边回答边照着镜子。