查询词典 vainly

-the other is fruitlessly missing：一个空劳牵挂

一个枉自嗟呀,-one is vainly sighing, | 一个空劳牵挂. -the other is fruitlessly missing. | 一个是水中月,-one is the moon in the water,

vainness：无益

vainly 徒劳地 | vainness 无益 | vair 松鼠皮

vainness：无益/徒然/自负

vainly /枉然的/无益地/徒然/自夸地/自负的/ | vainness /无益/徒然/自负/ | vair /松鼠的皮/毛皮纹/

be versed in：精通于

be vainly proud of | 以而目空一切 | be versed in | 精通于 | be vexed about | 为烦恼

What does spring come year in year out for：年年春來為底事

憐人一去不復還. And having pity on himself for once leaving, but never re... | 年年春來為底事?What does spring come year in year out for? | 春去徒然惹相思. Its departure will vainly cause the thinking ...

Becalmed in those uncouth environs：是更强烈的感情把我迷住

我的心徒然想要挣脱开,And vainly did my soul rebel, | 是更强烈的感情把我迷住,Becalmed in those uncouth environs | 于是我在岸边留下来...... By passion's overpowering spell.

Like the sand clasped by hand：[若手心紧握的银沙]

Nothing is shown[万物踪迹俱灭] | Like the sand clasped by hand[若手心紧握的银沙] | It falls vainly[悄然滑落逝去]

Let the lamp burn in the lonely house：让灯盏在空屋里点着

Then let the sad eyes of love vainly watch and weep. 那就让爱的愁眼,... | Let the lamp burn in the lonely house. 让灯盏在空屋里点着. | Let the ferry-boat take the weary labourers to their home. 让渡船...

The gathering whirlwinds drove it from my sight：飘风屯其相离兮

But vainly day and night its course it tried; 继之以日夜. | The gathering whirlwinds drove it from my sight, 飘风屯其相离兮, | Rushing with lowering clouds to check my flight; 帅云霓而来御.

functional catches：活动把手生耳

回零针 fly-back hand | 混合表 combo watch | 活动把手生耳 functional catches

parametric linear programming：参数线性规划

参数模型|parameter model | 参数线性规划|parametric linear programming | 参数最优化|parameter optimization