Test jack
[电] 测试用插口
🧩 词语组成解析
jack
[[dʒæk]]
n. 插座, 千斤顶, 男人\\nvt. 抬起, 提醒, 扛举, 增加, 提高, 放弃\\na. 雄的\\n[计] 插座
🗣️ 情景例句
Of course, I'll visit at least once a year, maybe more.
当然，我最少每年会来拜访一次，也许更多次。
The restaurant was full, so we decided to go to another place.
那餐厅客满了，我们决定到另一个地方去。
I must always keep on trying to do my best.
我必须始终继续作出最大的努力。