无孔不钻 wú kǒng bù zuān

DEFINITIONS

  1. lit. leave no hole undrilled (idiom); to latch on to every opportunity

CHARACTERS

无 wú
HSK 4
negative, no, not; KangXi radical 71
孔 kǒng
HSK 6
opening, hole, orifice; great
不 bù
HSK 1
no, not; un-; negative prefix
钻 zuān
HSK 6
drill, bore; pierce; diamond