名词
中文翻译：额外小轴承
同义词：
['extra-small bearing', 'extra-small gear例句：1. The engineer carefully adjustedthe extra small bearing to ensure smooth operation.（工程师小心翼翼地调整了额外的小轴承，以确保运转顺畅。）2. The new machine has an extrasmall bearing that reduces noise and vibration.（这台新机器有一个额外的小轴承，可以降低噪音和振动。）3. The technicianreplaced the worn out extrasmall bearing with a new one.（技术员用一个新的替换了磨损的额外小轴承。）']
例句：
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1. The engineer carefully adjustedthe extra small bearing to ensure smooth operation.
工程师小心翼翼地调整了额外的小轴承，以确保运转顺畅。
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2. The new machine has an extrasmall bearing that reduces noise and vibration.
这台新机器有一个额外的小轴承，可以降低噪音和振动。
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3. The technicianreplaced the worn out extrasmall bearing with a new one.
技术员用一个新的替换了磨损的额外小轴承。