Module5WordsModule5Words1.1.liquid[c
]liquid[c
]液液体体solid固体gas气体e
Waterhasthreestates:solid,liquidandgas
liquid&solidadj
2expandvi
(2expandvi
(使使))膨胀膨胀;;扩大扩大;;扩扩展展e
Airexpandswhenheated
Airexpandswhenheated
Thewriterexpandedhisshortnoe
Thewriterexpandedhisshortnovelintoalongone
)velintoalongone
)expansionn
expansionn
expansiveadj
expansiveadj
广大的广大的,,辽阔的辽阔的3contractvi
3contractvi
使缩短使缩短,,收缩收缩,,定合同定合同n
合同合同,,契约契约e
Metalcontractsasitcools
Metalcontractsasitcools
contractsth
withsb
=contractwithsbfcontractsth
withsb
=contractwithsbforsthorsth与…与…
订立合同订立合同e
Thetwocountriescontractedacone
Thetwocountriescontractedacontractwitheachother
tractwitheachother
4substancen[c]
4substancen[c]
Thisisachemicalsubstance
Thisisac