起重機的英文:
1.a hoist; a crane; a derrick; a carriage hoist
hoist是什么意思:
v. (使)升起;吊起
n. 升起;吊起;推,托,举;起重机
They hoisted the flag.
他们升起了旗。Concret was raised by a hoist.
混凝土由升降机提升。 crane:To hoist or move with or as if with a crane.
crane是什么意思:
n. 鹤;起重机,吊车
v. 伸着脖子(看);用起重机起吊
crane:To hoist or move with or as if with a crane.
range crane fly
牧场大蚊 Scotch derrick crane
苏格兰式人字起重机 derrick是什么意思:
n. 起重机,小偷
Scotch derrick crane
苏格兰式人字起重机 Lofty derricks dot the landscape in an oil field.
高耸的井架点缀着油田的景色。 A guy running from the peak of a gaff or derrick to the deck.