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pre etching
n.预先腐蚀
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livingston n. 利文斯顿(美国新泽西州东北部城镇)
thymocyte n. 胸腺细胞
bulla n. 大疱;垂饰 n. (Bulla)人名;(西)布利亚;(意、德、匈、加纳)布拉
accost vt. 勾引;引诱;对…说话;搭讪
protecting v. 保护;防护(protect的ing形式) adj. 保护的;防护的
polychlorinated [医]多氯化的
paring n. 削皮;削下来的薄片 v. 削掉(pare的现在分词)
also conj. 并且;另外 adv. 也;而且;同样 n. (Also)人名;(罗)阿尔索
sarum n. 塞勒姆(英国索尔兹伯里教区的古罗马名)
sequinned 镶亮片的 缀有闪亮小圆片的
detente n. (国际关系中紧张局面的)缓和
could aux. 能够 v. 能(can的过去式)
airspeed n. 空速
suggested v. 建议;暗示(suggest的过去分词) adj. 建议的;暗示的
Great Britain n. 大不列颠(包括英格兰、苏格兰和威尔士) [网络] 英国;大不列颠岛;大英帝国
expressed v. 表达( express的过去式和过去分词 );(用符号等)表示;榨;(如在说话、写作或绘画中)表达(自己)的意见
amplify vt. 放大,扩大;增强;详述 vi. 详述
guanaco n. 产于南美Andes山脉的骆马之类
scentless adj. 无气味的,遗臭已消失的
instigator n. 煽动者;教唆者
考试词汇表
secondary phase factor, SPF
secondary pressure standard
secondary propulsion system
secondary protein structure
secondary pulmonary abscess
secondary rating adjustment
secondary recrystallization
secondary recycle isobutane
secondary rescue facilities
secondary response antibody
secondary securities market
secondary selection sorting
secondary sexual characters
secondary shipshore station
secondary shopping district
secondary spectrum priority
secondary standard seawater
secondary station algorithm
secondary straigraphic trap
secondary structural change