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sodium hydrogen peroxide
过氧氢钠 {二氧氢化钠}
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regulated v. 规定(regulate的过去分词);管理;管制
unmodulated adj. [电子] 未调制的;未调整的
shouldn't 不应该,不应(等于should not)
yin n. (苏格兰)一个(等于one);中国思想里的“阴”(与“阳”相对);中国的殷代 adj. (苏格兰)一个的 pron. (苏格兰)一个
dixon n. 狄克逊(姓氏)
scenery n. 风景;景色;舞台布景
concave n. 凹面 adj. 凹的,凹面的 vt. 使成凹形
manifold vt. 复写,复印;增多;使……多样化 adj. 多方面的,有许多部分的;各式各样的 n. 多种;复印本 n. (Manifold)人名;(英)马尼福尔德
seismicity n. 地震活动;[地震] 地震活动性;震级;地震活动强度
moldering v. 腐朽;崩坏;使腐朽(molder的现在分词)
xxx n. (青少年禁看的)X级片或内容 num. 罗马数字30
burro n. 驴子(尤指美国西南部用作驮畜的驴) n. (Burro)人名;(西)布罗
odontogenic adj. 牙原性的
backyard n. 后院;后庭
utilization n. 利用,使用
Mohican n. 莫希干人(等于Mahican)
concretely adv. 具体地
timeliness n. 及时;时间性;好时机
plainclothes adj. 便衣的(尤指不穿制服的警察)
deductive adj. 演绎的;推论的;推断的
考试词汇表
by reason that
by recourse to
by return mail
by sheer force
by slowdegrees
by some chance
by the hand of
by the help of
by the hundred
by the look of
by the million
by the name of
by the numbers
by the side of
by the wayside
by underground
by very nature
by which means
by yea and nay
by yea and say