flat-seated valve
un. 平卒阀
[网络] 平座阀
热门查询
- sandra n. 桑德拉（女子名）
- deckchair n. 帆布躺椅
- scandalise vt. 使(某人)愤慨, 使感震惊, 使(某人)反感, 诽谤, 中伤
- paver n. 铺砌工；铺路材料；铺路（料）机 n. (Paver)人名；(英)佩弗
- karst n. 喀斯特地形（石灰岩地区常见的地形） n. (Karst)人名；(德、英、捷)卡斯特
- priestly adj. 祭司的；僧侣的；似教士的
- unventilated adj. 不通风的；没有通风设备的
- paved 铺砌面
- horticulturalist 园艺种植者 （尤指）园艺（学）家
- edgar n. 埃德加（男子名）
- piggery n. （总称）猪；猪舍；污秽的场所；猪舍似的地方
- intensity n. 强度；强烈；[电子] 亮度；紧张
- air power n. 空军实力 [网络] 空军力量；空气动力；空中力量
- bottler n. 装瓶机；装瓶工 n. (Bottler)人名；(德)博特勒
- access n. 进入；使用权；通路 vt. 使用；存取；接近
- impudently adv. 无礼地；放肆地
- aston n. 阿斯顿（姓氏）
- webpage n. 网页
- insertion n. 插入；嵌入；插入物
- examination n. 考试；检查；查问
考试词汇表
- it be said that
- it be time that
- it be true that
- it chanced that
- it doesn't hurt
- it follows that
- it goes to show
- it is advisable
- it is drizzling
- it is effective
- it is estimated
- it is harm that
- it is high time
- it is hold that
- it is important
- it is necessary
- it is nice that
- it is no matter
- it is no wonder
- it is not funny
