spiral drill collar
螺旋钻铤
热门查询
- moocher n. 乞丐；敲诈者
- bustle n. 喧闹；活跃；裙撑；热闹的活动 vt. 使忙碌；催促 vi. 喧闹；忙乱；充满
- nosebleed n. 鼻出血；衄血
- portcullis n. 吊闸；铁闸门 vt. 给…装吊闸
- suppurate vt. 使化脓 vi. 化脓
- waken vt. 唤醒；使觉醒 vi. 醒来；觉醒
- respecter n. 尊敬的人；势利的人
- Piggott n. (Piggott)人名；(英)皮戈特
- denunciation n. 谴责，斥责；告发
- serialisation n. <主英>=serialization
- utility n. 实用；效用；公共设施；功用 adj. 实用的；通用的；有多种用途的
- preferably adv. 较好；宁可，宁愿；更适宜
- involution n. [生物] 退化；纠缠（的事物）；乘方
- saxophonist n. 萨克斯管吹奏者
- bookstall n. 书报摊
- eagerly adv. 急切地；渴望地；热心地
- dinosaur n. 恐龙；过时、落伍的人或事物
- emote vi. 夸张地表现感情
- euphorbia n. 大戟属植物；大戟色素体
- waxy adj. 柔软的；蜡色的；像蜡的；苍白的
考试词汇表
- harbour pollution
- harbour structure
- harbour surveying
- harbour transport
- harbour tug small
- harbour-bay coast
- hard (china) clay
- hard - boiled egg
- hard - luck story
- hard - shell clam
- hard alloy cutter
- hard alloy powder
- hard baked spleen
- hard block grease
- hard boiling room
- hard brittle rock
- hard carbon black
- hard carbon brush
- hard contact lens
- hard coopy output
