Drill sleeve
[机] 钻头套座
🧩 词语组成解析
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;
sleeve
[sliv]
n. [机]套筒，套管;袖子，袖套;唱片套;
vt. 给…装袖子;给…装套筒;
🗣️ 情景例句
Well, have you ever thought of becoming a journalist?
好， 你是否想过成为一名新闻从业人员？
During the two years since I took charge of the department.
在我负责这个部门的两年中。
Outside the rain had turned into a storm and lightning flashed over the hills.
洞外，小雨已变成狂风暴雨，闪电划过山岗。