knottiest
中文翻译
a. （指木材）多结节的( knotty的最高级 ); 多节瘤的; 困难的; 棘手的
英文解释
s. making great mental demands; hard to comprehend or solve or believe
s. used of old persons or old trees; covered with knobs or knots
s. highly complex or intricate and occasionally devious
词态变化
原型:knotty
变形:t