一挙両得[ikkyoryoutoku] killing two birds with one stone
一刀両断[ittouryoudan] cutting in two with a single stroke
一両[ichiryou] one vehicle
一両日[ichiryoujitsu] (a) day or two
一両年[ichiryounen] (a) year or two

賛否両論[sanpiryouron] the pros and cons
車両[sharyou] rolling stock
車両化[sharyouka] motorization
車両縦隊[sharyoujuutai] convoy
衆参両院[shuusanryouin] both houses of Parliament (Diet)

右腕[migiude] right arm
才腕[saiwan] skill
手腕[shuwan] ability
上腕[jouwan] upper arm
すご腕[sugoude] go-getter

切歯扼腕[sesshiyakuwan] being enraged (indignant, impatient)
敏腕[binwan] capable
片腕[kataude] one arm
両腕[ryouude] both arms