Bow drill
[機] 弓鉆, 棒鉆
?? 詞語組成解析
bow
[b?u]
n. 弓;鞠躬;船頭;艏;
drill
[dr?l]
n. 操練;鉆頭;軍事訓練;（應對緊急情況的）演習;
vt.& vi. 鉆（孔）;打（眼）;操練;訓練;
vt. 作…演習，操練;
??? 情景例句
I'll hold on to them for you.
我為你保管吧。
I still want to travel through Europe and to Asia.
我一直希望能從歐洲經由亞洲旅行。
No, it's open. It closes at six.
不，還沒關。六點才關門。