Adjustable drilling machine
[机] 活配钻机
🧩 词语组成解析
drilling
[['dirliŋ]]
n. 演练\\n[医] 钻
🗣️ 情景例句
He wrote some nice articles on Mom
他写了一些介绍妈妈的好文章
My son wants to be a policeman when he grows up.
当他长大时，我的儿子想要成为一个警察。
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。