Electrooptics
n. [物]电光学
🗣️ 情景例句
Many advertisements exaggerate the usefulness of the products.
很多广告都夸大了产品的效用。
Soorow is at parting if at meeting there be laughter.
离别多愁恨，相见尽笑声。
The book you ask for is sold out.
你要的那本书已经售完了。