Zdpr
abbr. zero defects program responsibility 零差错计划责任
🗣️ 情景例句
Excuse me, I can't seem to find my seat. Can you help me?
不好意思，我好像找不到我的座位了。您能帮帮我吗？
He keeps on studying ecology.
他不断攻读生态学。
I'm glad to hear that.
听你这么说真高兴。