有把握

a bird in the hand

已到手的东西; 有把握的事; 既得利益

a bird in the bush 尚未到手的东西; 没有把握的事 | a bird in the hand 已到手的东西; 有把握的事; 既得利益 | A bird in the hand is worth two in the bush. [谚]二鸟在林, 不如一鸟在手; 多得不如现得.

be certain of

确信,对...有把握

be central to 对...极为重要的 | be certain of 确信,对...有把握 | be characteristic of 为...所特有,是...的特征

be certain of sth

对某事有把握

be certain of sth 对某事有把握 / | be certain that... 确信... / | be certain to do sth 肯定做某事

certain be certain ofabou

对~有把握

call out 大声叫喊 | certain be certain of\\abou 对~有把握 | be certain to do 有把握做某事

be confident that

对......有信心对......有把握

academic records 学习成绩 | be confident that 对......有信心 对......有把握 | macro-modulation 宏观调控

be sure about

对......有把握

135) tell a real story 讲一个真实得故事 | 136) be sure about 对......有把握 | 137) let sb. do sth. 让某人做某事

be sure about

对......很有把握

be popular with 受...的欢迎 | be sure about 对...很有把握 | be based on 以...为基础,基于...之上

be sure about

确信...,对...有把握

be suitable for the occasion%[]%适合该场合% | be sure about%[]%确信...,对...有把握% | be sure of%[]%确信...,对...有把握%

for certain of

肯定地,有把握地

99.be certain of有把握,一定. | 100.for certain of肯定地,有把握地 | 101.by chance偶然

make sure of

表示"弄清楚" , be sure of则表示"对......有把握

[辫析]make sure of, he sure of | make sure of表示"弄清楚" , be sure of则表示"对......有把握" | We're sure of our success.我们有把握成功

uniovular twin：真孪生

uncompetitative inhibition 非竞争性抑制 | uniovular twin 真孪生 | unit membrane 单位膜

play off one against the other：挑拨离间, 从中得利

play off (难分胜负的)延长赛 使出丑 嘲弄 以...冒充 假装有病 | play off one against the other 挑拨离间, 从中得利 | play off one against another 挑拨离间, 从中得利