Pole derick
[机] 柱挂起重机
🧩 词语组成解析
pole
[pol]
n. [物]极点，顶点;地极;杆;两极端;
vt.& vi. 用篙撑船，摆船;
vt. [航海] 用一根杆来推动;以杆推进;以杆支撑（植物）;用杆子击打、戳、或搅拌;
vi. 用滑雪杖加速;
[人名] 德里克
🗣️ 情景例句
I strongly agree.
我绝对同意。
Which do you prefer, fishing or mountain-climbing?
钓鱼和登山，你更喜欢哪一个？
She was wearing a full-length skirt which swept the ground.
身穿一条拖地长裙，