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- Cross--hole Tracer Agent 井间示踪剂
- Methods: 26 patients with carcinoma of esophagus were studied clinically by diffusiontherapy method with 5-131I-iodouracil(5-131IU)as tracer agent. 方法：用5-131I尿嘧啶作为示踪剂，对26例食管癌患者进行了临床渗透治疗的研究。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- It is rash to cross the street without looking both ways. 不朝两边看看就穿马路是莽撞的。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The child has picked a hole in his new jumper. 孩子的新毛衣上勾了一个洞。
- Cross and angry words in family grate upon the ear. 不高兴与生气的话在一个家庭里令人不愉快。
- Stick your hand in and see what's in the hole. 把手伸进去，看看洞里有什么。
- The dog skins through the small hole in the wall. 那条狗勉强钻过小小的墙洞。
- A mule is a cross between a horse and an ass. 骡是马和驴交配而生的杂种。
- The men in the hole sent up for more equipment. 在洞穴中的人们向上面要求再给他们一些设备。
- The Red Cross dealt out food to hungry soldiers. 红十字会把食物分发给饥饿的士兵。
- The mice have nibbled a hole in the cheese. 老鼠在奶酪上啃出了一个洞。
- This cross marks the spot where she died. 这个十字符号标明她死去的地点。
- I saw a rabbit dive into its hole. 我看见一只兔子钻进洞。
- He made expiation for our sins on the cross. 他在十字架上为我们赎了罪。
- She poked her finger into the hole. 她把手指插入孔中。
- Their dog bit a hole in my trousers. 他们的狗把我的裤子咬了个窟窿。
- Mind out for the traffic when you cross the road. 过马路要注意来往车辆。
