Acoustooptics
[复]n.[用作单][物]声光学
🗣️ 情景例句
I'm beginning to see what you mean.
我开始明白你的意思了。
I began my new job full of confidence.
我开始做这个新工作时信心十足
I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也许已经了解到中国在对外贸易中采取了灵活的政策。