Taper shank drill
[机] 推拔车钻头
🧩 词语组成解析
taper
['tepɚ]
vt.& vi. 逐渐变细，变尖;逐渐减弱;
n. 细蜡烛;灯芯;锥形物;
n. 胫, 腿骨, 杆, 柄\\nvt. 用铁球棒末端击球\\nvi. 花从病梗上枯萎脱落
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
Hi. This si Peter from Dr. Alice's office.
嗨，你好，我是埃里斯诊所的彼得。
The United Nations conference is projected for next year.
联合国大会预定明年召开。
lawyers and defendants, marriages and births----
律师和被告、婚姻和生育，