1. The erection of the new hospital took several years.
    这家新医院的建造花了好几年。

1. 阴茎勃起：阴茎勃起(erection)被视作男子性生理活动好坏的一项重要征象,要顺利完成一系列性生理活动,阴茎充分勃起是一个必备的条件. 当然,阴茎勃起的先决条件是健全的神经内分泌控制,还要有健全的阴茎海绵体组织和充裕的血液循环.

2. 架设：erecting yard 装配场 | erection 架设 | erection bolt 安装螺栓

3.

3. 安装：erecting tool 装配工具 | erection 安装 | erection drawing 装配图

4. erection：erec; 等边角钢

1. （阴茎的）勃起
    If a man has an erection, his penis is stiff, swollen, and sticking up because he is sexually aroused.

2. 建造;建筑;竖起
    The erection of something is the act of building it or placing it in an upright position.

    e.g. ...the erection of temporary fencing to protect hedges under repair.
           为保护正在养护的树篱而竖起的临时围栏
    e.g. ...the erection of the first temple.
           第一座寺庙的建造

1. the act of building or putting up

    Synonym: erecting

2. a structure that has been erected

3. an erect penis

    Synonym: hard-on