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
Here are our catalogues, brochures, price lists.
这儿有目录、小册子、价格表。
Also, the music was perfect, so if I were a better dancer.
音乐也非常美妙，如果我舞跳得好。
She usually wears that round her middle when she goes out.
她外出时总是把它系在腰上。