know one's stuff
导读:know one\'s stuff读音音标
[nəʊ wʌnz stʌf]
know one\'s stuff意思解释
v.精通自己的业务;有两下子;
[nəʊ wʌnz stʌf]
know one\'s stuff意思解释
v.精通自己的业务;有两下子;

know one\'s stuff读音音标
[nəʊ wʌnz stʌf]
know one\'s stuff意思解释
v.
精通自己的业务;
有两下子;

[nəʊ wʌnz stʌf]
v.
精通自己的业务;
有两下子;