Ecn
abbr. 工程变更通知（engineering change notice）；显示拥塞通告（Explicit Congestion Notification）；电子通讯网络（Electronic Communication Networks）；应急通信网络（Emergency Communications Network）；表皮细胞坏死溶解（epidermal cell necrolysis）
🗣️ 情景例句
Wedding dresses?
结婚礼服？
I think it's going to snow all day.
我认为整天将会下雪。
She's in the garden, Jean.
她在花园里，琼。