Serpentine often contains some asbestos , and should be used with caution .因为蛇纹石往往包含了一些石棉，收集时应谨慎。...serpentine woodland pathways.蜿蜒的林间小路The method is presented for preparation metasilicate pentahydrate from residue after...
the serpentine course of the river蜿蜒曲折的河道Serpentine often contains some asbestos , and should be used with caution .因为蛇纹石往往包含了一些石棉，收集时应谨慎。One part of the Serpentine is kept for swimmers.蜿蜒河的一段划为游泳区....
Rotary's primary responsibilities include fundraising, advocacy, and volunteer recruitment.扶轮主要的责任包括了募款 、 倡导和招募义工.Active & negative factor of indebted management, and keeping away of fundraising risk.负债经营对企业的积极 和 消极...
She was within sight of Navratilova'srecord of seventy-four consecutive wins.她已经逼近了纳夫拉蒂洛娃74连胜的纪录。Martina Navratilova has never been afraid to speak her mind.玛蒂娜·纳芙拉蒂洛娃从来不害怕说实话。Between 1987 and 1990, Steffi Graf larg...
Without some drastic and immediate cutback in expenses, It'simply wasn't possible.如果不立即大幅度地削减开支, 这根本是不可能的.Now there is a dawning realisation that drastic action is necessary.现在人们开始意识到必须采取断然的行动。...a drastic redu...