Bow drill
[机] 弓钻, 棒钻
🧩 词语组成解析
bow
[bəu]
n. 弓;鞠躬;船头;艏;
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's the first thing people will see when they come in.
这是人们走进来所看到的第一 件东西。
Send a postcard to me when you arrive in Shanghai.
你到上海以后给我发张明信片。
We'll leave some evenings free,that is,if it is all right with you.
如果你们愿意的话，我们想留几个晚上供你们自由支配。