The contrast between the two bits of infrastructure is telling.
two bits of evidence suggest the truth lies somewhere in between.
Or, to put it slightly differently, two bits of nature disagree with each other.
The communist block also had two bits of good fortune.
The demon must use on average two bits of its own memory for every bit of the gas's entropy it decreases.
two bits can be stored in the handle when not in use.
Word Origin and History for two bits
"quarter," 1730, in reference to the Mexican real, a large coin that was divided into eight bits; see bit (n.1). Two bits would have equaled a quarter of the coin. Hence two-bit (adj.) "cheap, tawdry," first recorded 1929. Cf. piece of eight; see piece (n.)).