Optoisolated
光学隔离的
🗣️ 情景例句
Thanks again.
再次谢谢 。
We've only sold our product at trade fairs, not in an on-going sales campaign.
我们的产品只在商展时展售，而没有办促销活动。
Chaplin sits down at the table and eats the shoe with a knife and fork, enjoying every mouthful.
他们饿得发慌，只好用一盆水把鞋子煮了充饥。卓别林坐在一张桌子旁边，手持刀叉，嚼着皮鞋，一口一口津津有味地品尝。