Construction and erection drawing
[化] 施工安装图
🧩 词语组成解析
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
erection
[[i'rekʃən]]
n. 直立, 竖起, 建筑物\\n[化] 装配
🗣️ 情景例句
I thank you.
我也感谢你。
Every cock crows on its own dunghill.
夜郎自大。
One man had a head wound and was in pain.
有一个人头部受了伤，非常痛苦。