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
What makes you work so hard?
什么使你这样卖命？
It is better to be clothed in rags, than to be clothed with shame.
宁可穿破衣，不可蒙羞耻。
In her letter, she said that she would come to England next year.
在信中她说她明年将到英国来。