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
She's enthusiastic about the new teaching method.
她对新的教学方法很热心。
I'm feeling rather blue.
我觉得有些沮丧。
You'd better let her alone.
你们最好是让她一个人呆会儿。