difficulties
FREQ #7733
n. 困难( difficulty的名词复数 ); 难度; 难事; 麻烦
发音
US
/ˈdɪfɪkəltiz/
词形变化
only
复数
释义与例句
n.
-
1.
plural of difficulty
-
2.
a series of frustrations
非正式 仅复数