Clea
abbr. 激光工程与应用会议（Conference on Laser Engineering and Application）
🗣️ 情景例句
After forty-eight hours.
四十八小时后。
A constant guest is never welcome.
久住非佳宾，常来不欢迎。
Let's make it a little earlier.
咱们安排早一点儿吧。