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pulsed ejector
脉冲喷射器
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underfoot adv. 在脚下;践踏地;在脚下面
Norseman n. 古代挪威人;古代斯堪地那维亚人
ns abbr. nanosecond 毫微秒(时间单位等于1秒的10亿分之一)
jug n. [轻] 水壶;监牢 vt. 关押;放入壶中 vi. 模仿夜莺叫 n. (Jug)人名;(塞)尤格
parking lot n. 停车场 [网络] 停车处;停车位;平面停车场
damply adv. 衰减地;潮湿地
birthmark n. 胎记;胎痣
richmond n. 里士满(美国弗吉尼亚首府)
italia n. 意大利
groupware n. 组合件;群组软体
bute n. 保泰松
el abbr. 预期损失(Expected Loss) n. (El)人名;(匈)埃尔;
putrescible n. 会腐烂的物质 adj. 会腐败的
rainforest n. (热带)雨林
DME abbr. distance measuring equipment 测距装置
breastfeeding n. 母乳哺育 v. 用母乳喂养(breastfeed的现在分词)
pessimism n. 悲观,悲观情绪;厌世主义
autumn n. 秋天;成熟期;渐衰期,凋落期 adj. 秋天的,秋季的 n. (Autumn)人名;(英)奥特姆
Harleston [人名] 哈尔斯顿; [地名] [英国] 哈尔斯顿
sterilizer n. 消毒器;消毒者;[医] 杀菌器
考试词汇表
it must not be better that
it must not be likely that
it must not be proper that
it must not be proved that
it must not be stated that
it service continuity plan
it should be a regret that
it should be a wonder that
it should be accepted that
it should be admitted that
it should be apparent that
it should be arranged that
it should be believed that
it should be declared that
it should be doubtful that
it should be expected that
it should be foreseen that
it should be imagined that
it should be improper that
it should be not yet known