drilling rig（钻井设备）是什么意思？音标发音+图解场景

钻井设备 /ˈdɹɪlɪŋ ˈɹɪɡ/ n

English: drilling rig · 钻井设备

释义：All the drilling machinery and devices that are used to excavate and extract oil from the ground.

这个词出现在以下图解场景（1）