Eqc
abbr. environmental quality control 环境质量控制; Environmental Quality Council 环境质量理事会; enhanced quick connect 增强型快速连接; externally-quenched counter 外部猝灭计数器
🗣️ 情景例句
Bye.
再见。
It is never too late to mend.
亡羊补牢，犹为未晚。
A very good choice, sir.
先生，您真会挑选。