These earrings snap on with special fastener.

这付耳环是用特制的按扣扣上去的.

《简明英汉词典》

These earrings snap on with special fasteners.

这副耳环是用特制的按扣扣上去的.

《简明英汉词典》

Durable plastic locking ring holds 500 ml sample bottle securely.

耐用的塑料按扣锁紧环,可以支撑500ml容量的样本采集瓶.

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The waistband had lost its snap.

那条腰带的按扣丢了.

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Like a box, it clamshell - style opening, and equipped with two fasteners which has excellent safeguard feature.

包包开口也像箱子一样, 翻盖式拉链开口, 并配有两处按扣固定,绝佳的防盗功能.

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Hook the bottom of thethepin, then lift and pull the top the earhook the pin.

将耳机挂钩底部按在耳机下端的扣上, 从下端按扣拉起并将挂钩上端与耳机顶部扣紧.

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