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sound indicator
声响表示器
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servomotor n. 伺服电动机;继动器
toughen vt. 使…坚韧;使…顽固 vi. 变坚韧;变顽固
cordgrass n. 带状草地(等于marsh grass)
devote vt. 致力于;奉献
sap n. [植] 树液;精力,元气;活力;坑道 vt. 使衰竭,使伤元气;挖掘以破坏基础 vi. 挖坑道 n. (Sap)人名;(柬)萨;(越)插
Finnish n. 芬兰人,芬兰语 adj. 芬兰的,芬兰语的
shockwave n. 冲击波;震荡波;爆震波
considerately adv. 体谅地
unadulterated adj. 纯粹的;完全的;无搀杂的
criminally adv. 刑法上;犯了罪地,有罪地
unobserved adj. 未被遵守的;未被注意的
inevitability n. 必然性;不可逃避
calorimetry n. 热量测定
avro 阿弗罗
tracheostomy n. 气管造口术
giftedness n. 资赋优异,天才
Jewish adj. 犹太人的;犹太族的
brandon n. 布兰登(男子名)
sensitize vt. 使敏感;使具有感光性 vi. 变得敏感
gradually adv. 逐步地;渐渐地
考试词汇表
power control lever
power control motor
power control ratio
power control servo
power control valve
power cut off relay
power cut out relay
power cut-off relay
power delay product
power density limit
power down stand by
power driven grader
power driven shears
power driven splint
power driven system
power driven vessel
power exchange (px)
power factor clause
power factor ontrol
power fail recovery