How do you pronounce 打底?

Q: How do you pronounce 打底? A: daa2 dai2, e.g.

打底 (daa2 dai2) — meaning, pronunciation, examples

打底 (daa2 dai2, dǎ dǐ) — to lay a foundation (also fig.); to make a first sketch; to eat sth before drinking; to apply an undercoat

打主意 (daa2 zyu2 ji3) — to think of a plan; to think of an idea to take advantage of certain people
打乞嗤 (daa2 hat1 ci1) — sneeze
打亂 (daa2 lyun6) — to mess up; to disrupt; to cause chaos
打亂種 (daa2 lyun6 zung2) — people of mixed ethnicities; bastard
打交叉 (daa2 gaau1 caa1) — to draw a cross; to cross out
打交 (daa2 gaau1) — (verb) to fight; to scuffle;