查询词典 look before you leap

look before you leap./think a second time before you leap：三四而后行

life is but a span.人生苦短 | look before you leap./think a second time before you leap三四而后行 | love me love my dog爱屋及乌

Look before you leap. First think, then act：三思而后行

10.There is no royal road to learning.学无坦途. | 11.Look before you leap. First think, then act.三思而后行. | 12.It is never too late to mend.亡羊补牢,犹为未晚.

Look before you leap. First think, then act：三思而后行. 英语谚语名言谚语

24 It is never too late to mend. 亡羊补牢,犹为未晚. 英语谚... | 23 Look before you leap. First think, then act. 三思而后行. 英语谚语名言谚语 | 22 There is no royal road to learning. 学无坦途. 英语谚...

既往不究 Look before you leap.三思而后行：Let bygones be bygone

Knowledge is power.知识就是力量 | Let bygones be bygone.既往不究 Look before you leap.三思而后行 | Man proposes,God disposes.谋事在人,成事在天

Look before you leap：三思而后行

关键的代码片断是这样的:良好的python本能建议用"轻松获得许可"(easier to get permission)模式来替换掉"三思而后行"(look before you leap)模式(这些过程的详细讨论请看Recipe 5.4)而不是用同等的但是在语句上略逊一筹的dict.has_key(key).

Look before you leap：思而后行

(Where there is a will,there is a way.) 三思而后行(Look before you leap) 时间就是金钱(Time is money). 教室书橱中附英语文字说明的异域风情图片或异族民俗文化介绍,学生亲手设置异族民俗文化的英语黑板报. 如值圣诞节来临,黑板报上画有圣诞树,

Look before you leap：摸清情况再行动

Little things amuse little minds.小人无大志. | Look before you leap.摸清情况再行动. | Lookers-on see more than players.当局者迷,旁观者清.

Look before you leap：三思后行

山穷水尽 be at the end of one's rope(tether) | 三思后行 Look before you leap. | 事难两全 You cannot eat your cake and have it

Look before you leap：小人无大志

羊毛出在羊身上. Little things amuse little minds. | 小人无大志. Look before you leap. | 摸清情况再行动. Lookers-on see more than players.

Look before you leap：三思而后行. </P>

Like teacher, like pupil. 有其师必有其徒. | Look before you leap. 三思而后行. | Love will overcome everything. 爱情能够战胜一切.

Hydraulic sizer：水力筛分机

hydraulic setting refractory 水凝[性]耐火物 | Hydraulic sizer 水力筛分机 | hydraulicking 水掘法

roadside trees：街头树路树

rna splicing rna 剪接 | roadside trees 街头树路树 | roaring 咆哮