derrick
音標['derik]中文翻譯：
n. 起重機, 小偷
【化】 吊桿起重機; 人字起重機
例句：
- The ginpole is the simplest form of derrick.起重吊桿是一種最簡單的起重機。
- The boom of a derrick.人字形起重機的桁
英文解釋：
名詞 derrick:
- a framework erected over an oil well to allow drill tubes to be raised and lowered
- a simple crane having lifting tackle slung from a boom
字典網