英语翻译
a Gordian knot; a hard nut to crack; a hot potato
拓展翻译
棘手的
intractable; knotty; spiny; stubborn; tender; troublesome
混合的问题
mixing problem
棘手
delicacy; intractability; trickiness
棘手案件
hard cases
核对问题
check problem
划分问题
partitioning problem
画面问题
frame problem
会合问题
rendezvous problem
混杂问题
mixed questions
货币问题
monetary affair
货郎担问题
traveling salesman problem
机器人问题求解
robot problem solving
机器人问题求解系统
robot problem solving system; robot problem-solving system
基准问题
benchmark problem
极值问题
extreme-value problem
集结问题
rendezvous problem
几何类比问题
geometric analogy problem
黑棘皮症
acanthosis nigricans; ketatosis nigricans; papillary and pigmentary dystrophy
黑色丘疹性棘皮症
acanthosis papulosa
后鼻棘点
staphylion