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- If the stents will not pass a stenotic segment, the slightly curved tip catheter should be reinserted and left in place for several days. 同时选择适当之导引钢丝及导管，加上熟练之血管摄影导管技巧，可提高成功率。
- Techniques to resolve the difficult cannulation cases include tapered tip catheter, guide wire, papillotome, and precut endoscopic papillotomy (EPT). 对于较困难之病例，尖细型管子，导引线方法，电刀及内视镜乳突先前切开术乃解决方法。
- Aggregate fruit spicate,10 cm long, stipe2 cm long; follicles ellipsoid or ovoid,1.2-1.5 cm long, apex with short and curved tip, outside inconspicuously sparsely lenticeled. 聚合果穗状，长约10厘米，柄长约2厘米；蓇葖长圆形或卵形，长1.;2-1
- Waterproof pnik transparent vibrator with slightly curved tip, strong veining and clit tickler.The super suction base allows for any sexual position imaginable. 这是一款防水的粉红色振动棒，他有完美的线条，凸起的脉络和阴蒂刺激，强力的吸盘底座可以满足你任何体位的性幻想。
- Aggregate fruit spicate, 10 cm long, stipe 2 cm long; follicles ellipsoid or ovoid, 1.2-1.5 cm long, apex with short and curved tip, outside inconspicuously sparsely lenticeled. 聚合果穗状，长约10厘米，柄长约2厘米；??长圆形或卵形，长1.;2-1
- A bullet describes a curved path in the air. 子弹在空中作曲线运动。
- Did you remember to tip the porter? 你记得给搬运工小费了吗？
- The spear curved through the air. 标枪在空中沿曲线运动。
- That wheelbarrow is top-heavy; it'll tip over. 那辆单轮手推车重心不稳，会翻倒。
- A canoe will sometimes tip over quickly. 独木舟有时一下子会翻掉。
- The road curved suddenly to the left. 那条路突然向左转弯。
- The road curved sharply to the right. 道路有个急转弯拐向右边。
- I have her name on the tip of my tongue. 她的名字就在我嘴边，却说不出来。
- He always has some money at the tip of his fingers. 他手头总有些钱。
- Don't lean on the table or it'll tip up. 别倚桌子，不然就倚倒了。
- I have her name at the tip of my tongue. 她的名字就在我嘴边,却说不出来。
- His house is located on the tip of the peninsula. 他的房子位于半岛的顶端。
- The waitress received a handsome tip. 女侍者收到了数量可观的小费。
- It is customary to tip the waiter. 给侍者小费是一种习俗。
- A curved or barbed plant or animal part. 弯曲部分，有钩部分曲线形或长倒刺的动植物部分
