Waa
abbr. wartime aircraft activity 战时飞机活动; welded aluminum alloy 焊制铝合金; with added adhesive 具有增强的黏附性
🗣️ 情景例句
Sorry to hear that, Lillian.
很遗憾听到这个， Lillian。
I'm afraid not.
我想不是。
How do you do?
你们好！