pipe size
un. 管道规格
[网络] 管径；进出管径；管道尺寸
热门查询
- crud n. 渣滓；脏家伙；搀和物；杂质
- playful adj. 开玩笑的；幽默的；爱嬉戏的
- gasohol n. 酒精汽油混合燃料（等于gasoline and alcohol）
- Knutsford n. (Knutsford)人名；(英)纳茨福德
- vroom n. 加速时发出的呜呜声 n. (Vroom)人名；(荷)弗罗姆 vi. 发呜呜声
- Grenada n. 格林纳达（拉丁美洲岛国）
- noblewoman n. 贵妇人，贵族的妇女
- Magdeburg 马格德堡(民主德国西部城市)
- casually adv. 随便地；偶然地；临时地
- tonsillitis n. 扁桃腺炎，[耳鼻喉] 扁桃体炎
- ballpark n. （美）棒球场；活动领域；可变通范围 adj. 大约的
- readily adv. 容易地；乐意地；无困难地
- townsman n. 市民，镇民；同乡人
- dismantling n. 解散；（枪支）分解 v. 拆除；废除（dismantle的ing形式）
- beeswax n. 蜂蜡 vt. 涂蜜蜡
- periodically adv. 定期地；周期性地；偶尔；间歇
- abductee n. 被绑架者
- carjack 劫车
- Dona n. 夫人
- brights n. 光亮煤；[矿物] 亮煤；亮煤质
考试词汇表
- freeze-dried bone grafting
- freeze-fracture tenchnique
- freeze-substitution method
- freezing and thawing cycle
- freezing by direct contact
- freezing hole, freeze hole
- freezing of silkworm ovary
- freezing rain, frozen rain
- freight absorption pricing
- freight and insurance paid
- freight calculation system
- freight cost and insurance
- freight handling equipment
- freight information center
- freight net ton-kilometers
- freight operation en route
- freight payable on deliver
- freight production balance
- freight tonnage originated
- freight traffic management
