Derrick crane
[化] 转臂起重机; 动臂起重机; 全转式起重机
🧩 词语组成解析
derrick
['derik]
n. 起重机;（油井的）井架;
crane
[kren]
n. 吊车，起重机;鹤;
vt.& vi. 伸长，探头;
vi. 迟疑，踌躇;
🗣️ 情景例句
I just spoke with Charley Rafer.
我刚和Charley Rafer通了电话。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。
Where was it?
在哪里找到的？