76. for the better好轉(zhuǎn)
77. get the better of（=defeat sb.）打敗，勝過(guò)
78. by birth在出生上，論出身，按血統(tǒng)at birth在出生時(shí)；give birth to出生
79. blame sb. for sth.因…責(zé)備某人blame sth. on sb.把…推在某人身上
80. in blossom開(kāi)花（指樹(shù)木）be in blossom開(kāi)花（強(qiáng)調(diào)狀態(tài)）come into blossom開(kāi)花（強(qiáng)調(diào)動(dòng)作）
81. on board到船上，在船上，上火車(chē)或飛機(jī)
82. boast of（or about）吹噓
83. out of breath喘不過(guò)氣來(lái)
84. in brief（=in as few words as possible）簡(jiǎn)言之
85. in bulk成批地，不散裝的
86. take the floor起立發(fā)言
87. on business出差辦事
88. be busy with sth.于某事be busy doing sth.忙于做某事
89. last but one倒數(shù)第二
90. but for（=without）要不是表示假設(shè)
