脊髓穿刺和PET扫描已被证实是检测高危患者板块形成的有效工具，罗森堡说。
Spinal taps and PET scans have proven to be effective tools in looking for plaque buildup in at-risk patients, Rosenberg said.
所有穿刺店都需要配备一个高压杀菌器(一个杀菌机器)，并且确保使用的工具在使用前是密封袋密封好的。
Every shop should have an autoclave (a sterilizing machine) and should keep instruments in sealed packets until they are used.
所有穿刺店都需要配备一个高压杀菌器(一个杀菌机器)，并且确保使用的工具在使用前是密封袋密封好的。
Every shop should have an autoclave (a sterilizing machine) and should keep instruments in sealed packets until they are used. Ask questions and make sure.
我用了一个发电机，省下了我的兜里买电池的钱，备上防穿刺的轮胎来确保我不再需要一次性修理工具。
I use a dynamo to save the cost of batteries to both my pocket and the planet, and puncture-proof tyres to make sure I'll never need disposable repair kits again.
穿刺者使用的工具经过消毒或者一次性丢弃的工具
the person doing the piercing uses sterilized instruments or instruments that are thrown away after use
穿刺者使用的工具经过消毒或者一次性丢弃的工具
the person doing the piercing uses sterilized instruments or instruments that are thrown away after use
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