当面

当面 [dāng miàn]

1. ■ to sb.'s face; in sb.'s presence; face to face:

当面弄清楚 straighten thing out face to face;

当面撒谎 tell a barefaced lie;

当面说好话， 背后下毒手 say nice things to sb.'s face; then stab him in the back;

书是我当面交给他的。 I handed the book to him personally.