Account for : to form ,use,or produce a particular amount or part of something.

Convey : to communicate ideas or feelings indirectly.

Aggressive : behaving in an angry or rude way.

Positive ： completely certain.

Aura : a quality that seems to surround or come from a person ,place or situation.

Receptive ： willing to listen to or to cinsider suggestions.

Fold : to bend or press one part over another.

Shiver : to shake slightly because of cold or fear.

Gesture : a movement that communicates a feelings or instruction.

Immaturity : being not fully grown or developed.

Hold up；

Disguise；

Arrogant;

Tilt;

Purse;

Black

Hold black;

Take sb or sth seriously

Come across

A life and death situation 生死攸关的情形。

英英释译单词