枉费心机白白地耗费心思。英rack one's brains without results; damp squib; scheme without avail;[查看详情]

殚精竭虑用尽精力费尽心思。英meditate deeply on sth.; rock one's brains;[查看详情]

费尽心思心思：计谋。挖空心思想尽办法。[查看详情]

想方设法多方面想办法。例想方设法逃出去。英devise means;[查看详情]

挖空心思煞费苦心设计谋划。例挖空心思投机钻营。英rack one’s brains; cudgel one's brains; think hard;[查看详情]

苦心孤诣用心良苦造诣极深。用以称许刻苦钻研学问、创造业绩为他人所不及者。例苦心孤诣为谁忙。英make extraordinarily painstaking efforts;[查看详情]

千方百计想尽一切办法用尽各种计谋。例则见他一时半刻使尽了千方百计。——《元曲误入桃源》英by every possible way;[查看详情]