v.(使两部分)系牢，扎牢，结牢，扣紧,(使)关紧，盖好,使牢固,使固定
fasten的过去分词和过去式

原形：fasten第三人称单数：fastens过去式：fastened过去分词：fastened现在分词：fastening

Tom's hand fastened on her arm.
汤姆用手牢牢抓住她的胳膊。
Eric's fastening on that poor girl like a leech.
埃里克像蚂蟥一样缠着那个可怜的姑娘。
Tony will never have been able to fasten it on his sheep.
托尼永远也不可能把它套在羊嘴上。
Please fasten your seatbelt before the plane takes off.
起飞前请系好安全带。
She fastened the loose button on her dress.
她把裙子上松动的扣子扣上了。
The carpenter fastened the two pieces of wood together with nails.
木匠用钉子把两块木头固定在一起。
He fastened a sign to the door, warning about the slippery floor.
他在门上贴了个告示，提醒地板湿滑。
I need to fasten the loose hinge on my cupboard.
我需要紧固柜子上松动的铰链。
She fastened a necklace around her neck with great care.
她小心翼翼地将项链戴在脖子上。
The gardener fastened the garden gate securely after work.
园丁下班后把花园门牢牢锁上。
The child's safety belt was fastened correctly by their parent.
孩子的安全带被父母正确地系好了。
The hiker made sure to fasten his boots tightly before starting the climb.
登山者确保他的靴子紧紧系牢才开始攀登。
The plumber tightened the faucet handle to ensure no leaks.
水管工紧固了水龙头把手以防止漏水。