点击下方单词,选择对的这个单词
副词
1. in a stiff manner
e.g. his hands lay stiffly
Synonym: stiff
2. in a rigid manner
e.g. the body was rigidly erecthe sat bolt upright
Synonym: rigidlybolt
多通过句子记忆单词,而不是单独死记硬背。