bogie
n
undercarriage with wheels fitted below the end of a railway vehicle and pivoted for going round curves (铁路车辆的)转向架.
🗣️ 情景例句
Advance at a pace consistent with my abilities.
我的职务能随能力增长相应提高。
Never show the bottom of your purse or your mind.
钱包不露底,思想需保留。
and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.