riddle
/rɪdl/
n. 谜, 谜语, 粗筛
vt. 解谜, 给...出谜, 筛, 寻根究底地检验, 充满于
vi. 出谜
词形变换
过去式 riddled · 过去分词 riddled · 现在分词 riddling · 第三人称单数 riddles · 复数 riddles
英文释义
n. a difficult problem
n. a coarse sieve (as for gravel)
v. pierce with many holes
v. set a difficult problem or riddle
登录 后可记录学习进度。