Compounds of 二

• 一酸化二窒素
  (n) dinitrogen oxide
• 一二に及ばず
  (exp) right away
  without waiting around
• 一味も二味も
  (exp) totally
  completely
• 逆二乗の法則
  (n) inverse square law
• 共役二重結合
  (n) conjugated double bond
• 三十二分音符
  (n) 32nd note
• 十二指腸潰瘍
  (n) duodenal ulcer
• 身二つになる
  (exp) to give birth
• 二の足を踏む
  (exp) to hesitate
  to think twice
  to shy or flinch
• 二遺伝子雑種
  (n) dihybrid
• 二階から目薬
  (exp) something that cannot be done no matter how hard one tries (and is slightly frustrating because of this)
• 二君に仕えず
  (exp) to not serve two masters
• 二言三言言う
  (exp) to say a few words
• 二股をかける
  (exp) to play it both ways
  to sit on the fence
  to two-time
• 二股を掛ける
  (exp) to play it both ways
  to sit on the fence
  to two-time
• 二交替制労働
  (n) two-shift work program (programme)
• 二酸化いおう
  (n) sulfur dioxide
  sulphur dioxide
• 二酸化イオウ
  (n) sulfur dioxide
  sulphur dioxide
• 二酸化ケイ素
  (n) silicon dioxide (SiO2)
  silica
• 二次記憶装置
  (n) (comp) secondary storage
• 二十四時間制
  (n) around-the-clock system
  (P)
• 二十八星瓢虫
  (n) (uk) 28-spotted ladybird (Epilachna vigintioctopunctata)
• 二重焼き付け
  (n) double printing
• 二進も三進も
  (exp,adv) in no way
• 二人称代名詞
  (n) (ling) second person pronoun
• 二大政党主義
  (n) two-party system
• 二地点同接続
  (n) (comp) point-to-point connection
• 二等辺三角形
  (n) isosceles triangle
• 二等辺三角形
  (n) isosceles triangle
• 二分分類体系
  (n) (comp) dichotomized classification system