2, delve into [zuānyán], (dynamic) in-depth research: ~ business.
3, exploit a loophole [zuā nkê ngzi], a metaphor for exploiting a loophole.
4. Diamond [zuàn Shi], (name) polished diamond. Bearings for precision instruments and meters made of rubies and sapphires.
5. Drilling machine 【 zuàn Chuang 】, a machine for drilling, reaming, reaming and opening eyes; Especially drilling holes in metal.
6. 【 Zuā nniú jiojiā n 】 Metaphor is obsessed with trivial and meaningless problems. Metaphor is stubborn, to the point where you can't get rid of it.
7, gaining [zuā nying], curry favor with powerful people.
8, cunning [diāozuān], (shape) cunning; Treacherous: ~ eccentric.
9, drill the heart [zuā nx and n], drill the heart. Often used to describe extreme pain.
10, [j and ng ā ng zuan] [j and ng ā ng zuan], diamonds.
1 1, diamond ring [zuànjiè], which is diamond jewelry worn on fingers.
12, drilling for [zuānmóu], drilling for zuānmóu to gain benefits or achieve ulterior motives.
13, drilling rig [zuant m], which refers to the steel frame of a large drilling rig.
14, yellow diamond [huángzuàn], fish name. The body is large and long, blue and yellow, with a long kiss and forked tail fins. It is fierce and preys on all kinds of fish, which is very harmful to freshwater culture. However, it is a large-scale first-class edible fish with fresh meat and high natural yield.