perfectly

US /ˈpɝː.fekt.li/
UK /ˈpɝː.fekt.li/
"perfectly" picture
1.

完美地, 完全地

in a manner or to a degree that could not be better

:
The plan worked perfectly.
计划进行得非常完美
She sings perfectly.
她唱得非常完美
2.

完全地, 绝对地

completely; absolutely

:
I understand perfectly what you mean.
完全明白你的意思。
It's perfectly normal to feel nervous.
感到紧张是完全正常的。