Ecs
abbr. 环境控制系统（Environmental Control System）；发动机控制系统（Engine Control System）；能源通信服务（Energy Communication Service）
🗣️ 情景例句
Thank you. I'd very much like to have a cup of Chinese tea.
我想来杯中国茶，谢谢你。
Do you remember the boy whose aunt is an actress.
你是否记得那男孩的姑妈是演员？
But no one has to muster up courage to enter a less pretentious antique shop.
而对不太装腔作势的古玩店，无论是谁都不用壮着胆子才敢往里进。