Floating derrick
[化] 浮式起重机
🧩 词语组成解析
floating
['fləutiŋ]
adj. 不固定的，流动的，浮动的;
v. （使）浮动( float的现在分词 );（使）漂浮[飘动];（使货币汇率）自由浮动;轻盈走动;
derrick
['derik]
n. 起重机;（油井的）井架;
🗣️ 情景例句
He had an emergency.
他有紧急事情。
Riches do not always bring happiness.
富未必永远带幸福。
and since most medical men in the Health Services are overworked and have little time for offering time-consuming and little-appreciated advice on such subjects as diet,
因为卫生部门的大多数医生都超负荷工作，所以没有多少时间提出一些既费时而又不受人欢迎的忠告，如注意饮食、