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- Keywords indoleamine 2;3 dioxygenase （IDO）;Dendritic cells;graft versus host disease （GVHD）; 吲哚胺2;3双加氧酶;树突状细胞;移植物抗宿主病;
- Is the match on at 2 pm or 3 pm? 比赛是下午2时还是3时开始?
- If you subtract 3 from 5, you get 2. 五减去三就得二。
- Will 2,000 dozens be enough for selling? 两千打够卖吗？
- The counselor bilked his clients out of$2 million. 那位顾问从他的顾客那里骗取了200万美元。
- Take Blue Bus No. 3 and transfer at Bundy to No. 2. 先坐三路蓝色公共汽车，到邦迪换二路。
- Every afternoon the baby takes a nap for 2 hours. 每天下午宝宝都要睡两个小时。
- He added 2 gallons of fuel to his car. 他给汽车加了2加仑油。
- She demonstrated that 2 and 2 are four. 她证明2加2等于四。
- If you subtract 2 from 8, you get 6. 8减去2是6。
- The book will run to nearly 2,000 pages. 这本书将厚达两千页之多。
- The bridge is almost 2 kilometers long. 这座桥差不多有两公里长。
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- This fossil may be over 2 million years old. 这化石可能超过二百万年了。
- Methionine, Lysine, Isoleucine and Tryptophan. 蛋氨酸、赖氨酸、异亮氨酸和色氨酸。
- It's hard to make a card with 3 or 2 of heart. 很难用红桃3或2赢牌。
- It's hard to make a card with 3,2 of hearts. 很难用红桃3或2赢牌。
- The bridge is almost 2 kilometres long. 这座桥差不多有两公里长。
- The doors were numbered 2,4, 6 and 8. 这些门编为2、 4、 6、 8号。
- For 2 or 3 months, dyspnea and dizziness on work. 3个月来，一做工就感觉呼吸困难和眩晕。
