investigation into sth
an official examination of the facts about a situation, crime, etc.
(正式的)調(diào)查,偵查
a criminal / murder / police investigation
刑事/兇案/警方調(diào)查
The police have completed their investigations into the accident.
警察已完成對(duì)這次事故的調(diào)查。
She is still under investigation.
她仍在接受調(diào)查。
erect
to put sth in position and make it stand vertical
豎立;搭起
同義詞:put sth up
Police had to erect barriers to keep crowds back.
警察得設(shè)立路障來阻截人群。
to erect a tent
搭帳篷
substitute
substitute for sb
substitute for sth
a person or thing that you use or have instead of the one you normally use or have
代替者;代替物;代用品
a meat substitute
肉食替代品
Paul's father only saw him as a substitute for his dead brother.
保羅的父親只是把他當(dāng)作他死去的哥哥來看待。
a substitute family
收養(yǎng)家庭
The course teaches you the theory but there's no substitute for practical experience.
這門課教的是理論,但沒有任何東西能代替實(shí)踐經(jīng)驗(yàn)。