1.
Button ears--a semi-erect ear in which the top half folds forward.
纽扣耳。耳朵从中间的位置折下，耳尖朝前（译者注：就像柯利牧羊犬和喜乐蒂牧羊犬）。
2.
These earrings snap on with special fastener.
这付耳环是用特制的按扣扣上去的。
3.
These earrings snap on with special fasteners.
这副耳环是用特制的按扣扣上去的。
4.
Hook the bottom of the earhook onto the lower hinge pin, then lift and pull the top of the earhook over the upper hinge 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。
5.
As the climbers went up, they just clipped their ropes onto the bolts.
攀岩者上攀时，只须将绳子扣在耳片上即可。
6.
Slide and tap in reservoir retainer clips until tab locks to housing.
滑动并敲击贮油槽扣件夹，直至凸耳锁紧外壳。
7.
The buckle of his leather stock was under his left ear instead of at the nape of his neck.
他皮领的钮扣不在他颈后，而在他左耳上边。
8.
The main products is necklace, bracelet, earring, ring, brooch, ornament set and more than hundreds of fashion jewelry.
主要经营有：项链、手链、耳环、戒指、胸针、套链、钥匙扣等百多种流行饰品。
9.
A COMPARISON BETWEEN BEVELED TEFLON VENTILATING TUBE AND COLLAR BUTTON SILASTIC GROMMET IN TREATMENT OF CHRONIC SECRETORY OTITIS MEDIA
斜口 Teflon 通气管与钮扣状硅橡胶管治疗慢性分泌性中耳炎的疗效比较
10.
Button up your coat.
扣上你的衣扣。扣上钮子。
11.
To free or remove(a button)from a buttonhole.
从扣眼松开（纽扣）
12.
To put jesses or a jess on(a hawk, for example).
给（鹰）扣上皮带扣
13.
Ears, ears, touch your ears.
耳朵，耳朵，摸摸你的耳朵。
14.
This Button won't stay done up.
这扣子总是扣不好。
15.
This type of sport shirt doesn't button.
这类运动衫不用扣钮扣。
16.
Such an object used for decoration.
装饰扣用于装饰的钮扣
17.
His coat has been buttoned up to the chin.
他的外套钮扣扣到下巴。
18.
He buttoned up his jacket.
他扣上夹克的扣子。