Meaning of rù kǒu:
rù kǒu
入口
Noun
entrance
Bówùguǎn de rùkǒu zài zhè biān.
博物馆的入口在这边。
The entrance to the museum is this way.
Verb
to import
Zhège guójiā měinián dūhuì cóng wàiguó dàliàng rùkǒu shípǐn.
这个国家每年都会从外国大量入口食品。
This country imports a large amount of food from abroad every year.