简体
繁體
pīnyīn
ㄅㄆㄇㄈ
zuānjǐng
a borehole
钻井 (鑽井)
to drill (e.g. for oil); a borehole
HSK level 6
Appears in 0.2563% of movies
21421st most common word in movies
20966th most common word in books
CC-CEDICT