查询词典 be tied up

be tied up with：忙得脱不开身

但是,很不幸,他已经在PGS的研究上忙得脱不开身(be tied up with)了. 怜奈:一种去年在亚洲爆发的新型犬流感(canine influenza)的疫苗. 我们要通过改写存在病毒的DNA来创造抗病毒液. 当抗病毒液和这种流感开始互相调换它们的基因时. . .

be tied up with：忙于

96. be pressed for time时间不够 | 97. be tied up with忙于 | 98. be under the weather 身体不好

be tied up with：忙于...,因...脱不开身

be sick of 厌倦,讨厌 | be tied up with 忙于...,因...脱不开身 | be up to sb. 由...决定,取决于...

A mad bull is not to be tied up with a pack thread：牛发疯时,绳难捆

112. Good pastures make fat sheep. 牧场好,牛羊肥. | 113. A mad bull is not to be tied up with a pack thread. 牛发疯时,绳难捆. | 114. Fat hens lay few eggs. 肥鸡不下蛋.

be tied up：忙得不可开交

71. tear oneself away from 免强离开,忍痛离开 | 72. be tied up 忙得不可开交 | 73. leave well enough alone 已满意的事情,不要再去管它. 不要画蛇添足.

be tied up：指"没有空闲,时间被占用

○ He's on another line. 他正在接另外一个电话. | ■"be tied up"指"没有空闲,时间被占用". | 抱歉,他不在. Sorry, he's out.

be tied up：被占用

be supposed to 应该 | be swamped with 忙于...... | be tied up 被占用

be tied up：忙于 而无暇顾及其他

587 call it a day 今天就到此为止 | 588 be tied up 忙于 而无暇顾及其他 | 590 shower 淋浴

be tied up in：忙于做

be supposed to应该 | be tied up in 忙于做... | be up to somebody由某人来决定

be tied up dawn：忙于

96. be pressed to time具体光阴不够 | 97. be tied up dawn忙于 | 98. be under the weatIT 肉体不好

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant