Barrel Spring Toenail Nipper 弹簧脚甲钳子
Spring barrel 弹簧锁定装置 ; 发条盒
barrel compression spring 鼓形压缩弹簧 ; 鼓形压缩
barrel-shaped spring [机] 中凸形螺旋弹簧 ; [机] 鼓形弹簧
barrel compression non-linear spring 鼓形压缩非线性弹簧 ; 鼓形压缩非线性
chronometer main spring barrel 天文钟主发条盒
Barrel shaped helical spring 中凸形螺旋弹簧
Oil prices have more than doubled from the low point they hit in the spring, but are still around half the all-time high of nearly $150 a barrel they reached in early summer last year.
比起今春的价格低谷,油价如今已涨了一倍多,但这仍只是去年初夏创纪录的每桶近150美元价格的一半左右。
The corresponding upgrading models were: spring wooden barrel model, strategy coalition model and virtual enterprise model.
对应的提升模式采用弹簧木桶模式、战略联盟模式和虚拟企业模式。
The barrel began to spring a leak .
那个木桶开始破裂泄漏了。
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