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abbr. intracavity CW difference frequency generation 内腔连续波差频振荡
🗣️ 情景例句
Yes, both. Last trip I fished a little and hiked three miles.
是的，两者都做。上次出去时，我钓了一会儿鱼，又步行了三英里。
For one thing,I've got to drop by the bank to get some money.
首先，我得去银行取一些钱。
Good morning, Miss Gao.
早上好，高小姐。