Pre-drilling
n. 打超前钻眼；打井口眼
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
drilling
[['dirliŋ]]
n. 演练\\n[医] 钻
🗣️ 情景例句
Is the boss coming by?
是老板过来了吗？
Would you like to arrange for a personal interview?
你想安排面谈吗？
OK. We'll meet again tomorrow and make a decision then.
好吧。我们明天见，那时再作决定。