apprehensiveness
n. 有理解力；忧虑；不安
近义词：apprehension，dread，fearfulness，fear，anxiety，trepidation，disquiet，foreboding，alarm，hesitation，angst，misgiving，
英英释义
Noun
- fearful expectation or anticipation;
"the student looked around the examination room with apprehension"
例句
- Full of apprehensiveness; timid.畏怯的充满恐惧的; 胆怯的