onto

US /ˈɑːn.tu/
UK /ˈɑːn.tu/
"onto" picture
1.

到...上, 在...上

moving to a position on the surface of something

:
•
The cat jumped onto the table.
猫跳到桌子上。
•
He climbed onto the roof.
他爬到屋顶上。
:
uponatop
2.

理解, 明白

becoming aware of a fact or situation

:
•
She finally caught onto the joke.
她终于明白了那个笑话。
•
He's slow to catch onto new ideas.
他接受新想法很慢。
:
aware ofconscious ofrealizegrasp
:
open onto