Clea
abbr. 激光工程与应用会议（Conference on Laser Engineering and Application）
🗣️ 情景例句
Yes, I went to the aerobics class today.
去了啦， 我上了有氧运动课了。
From mutual understanding, a comfortable situation has been creation.
由于彼此的了解，因而建立了愉快的关系。
Who says?
谁说的？