Cemented carbide drill
[机] 绕结碳化物钻硕
🧩 词语组成解析
a. 注水泥的；渗碳的；粘合的
n. 碳化物\\n[化] 碳化物; 碳化钙; 电石
drill
[drɪl]
n. 操练;钻头;军事训练;（应对紧急情况的）演习;
vt.& vi. 钻（孔）;打（眼）;操练;训练;
vt. 作…演习，操练;
🗣️ 情景例句
It was so stupid of me. I really do apologize.
非常抱歉， 我当时真糊涂。
The goods will be transhipped in Hong Kong.
货物将在香港转船。
I spent the whole day in my room, but I did not write a single card!
我在房间里关了整整一天。然而竟连一张明信片也没写成！