Acoustooptics
[复]n.[用作单][物]声光学
🗣️ 情景例句
The cut healed slowly.
伤口慢慢地痊愈了。
Ok, bye-bye.
好吧，再见。
Hmm! I think I can mend it. But I want a knife. Do you have a knife?
我想我可以，但需要一个小刀，你有吗？