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- This polymer contained charged iridium complex as the luminescent core and 2-(carbazol-9-yl) ethyl methacrylate as the arm repeat unit. 合成方法采用以核为引发中心的原子转移自由基聚合(ATRP),离子型铱配合物作为中心发光核,2-(咔唑-9-乙基)-甲基丙烯酸甲酯作为重复单元。
- A bright red welt rose on his arm. 他的手臂上起了明显的条状红肿。
- He made a resolution never to repeat the act. 他决心不再采取那种行动。
- He hold on to my arm with a tenacious grip. 他紧紧抓住我的手臂不放。
- Or you can say history repeat itself. 或者说也可以说,历史经常重演。
- I felt something crawling up my arm. 我感觉到有什么东西爬上我的手臂。
- The falling slate sliced into his arm. 落下来的一块石片划破了他的手臂。
- They made me repeat/I was made to repeat the story. 他们逼我又把那事讲了一遍。
- She had a dilly of a bruise on her arm. 她手臂上有一块显眼的伤痕。
- He fling up an arm to ward off the blow. 他迅速抬起手臂挡开这一击。
- I've just seen them going down the road arm in arm. 我刚看到他们臂挽着臂沿着这条道走去。
- History repeat itself; historian repeat each other. 历史会重演; 历史学家则彼此重复地讲别人讲过的事情。
- She'll let you borrow the car if you twist her arm. 你要是硬要她把汽车借给你,她就借给你。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
- The teacher asked him to repeat what he had said. 老师要他重复他所讲的话。
- The money is a shoot in the arm for the company. 这笔钱给这家公司带来了活力。
- Mary could repeat many poems from memory. 玛丽能背诵许多诗歌。
- It is embarrassing to repeat what he said. 若要重复他说过的话,会很尴尬的。
- He tightened his grip on her arm. 他紧抓她的手臂。
- Please repeat the following sentence after me. 请跟我朗读下面这句子。