She grabs a stack of baby photos and thrusts them into my hands.她抓起一沓婴儿照片塞到我手里。The job is up for grabs. Why don't you apply now?那工作谁都可以争取, 你怎么不现在就申请 呢 ?The float on a fishline bobs up and down when a fish grabs the ...
媒染剂有助于将染料附着于材料.A modent mordant helps fix the dye to the material.有种称为媒染剂的方法常用于染色过程中.A solution called a mordant is used the dying process.传统上, 这种媒染剂在自然界中就能够找到.Traditionally, modernts mordants were found found in nature ...