词典
例句
en
zh-CN
hide
简体中文
bottom-hole contract
bottom-hole contribution
bottom-hole contributions
bottom-hole coverage coefficient
bottom-hole packer
bottom-hole pressure
Bottom-hole pressure ga(u)ge
bottom-hole regulator
bottom-hole sample
参考
Google
Google Pictures
Wikipedia
Wiktionary
EN↔CN 海词
DE↔EN Linguee
EN→DE Collins
DE↔EN LEO
DE↔EN Langenscheidt
DE↔EN PONS
DE↔EN Beolingus
DE↔EN dict.cc
bottom-hole packer
➞
bottom-hole packer
Definitions
[1]
[油气]
井底封隔器
哈罗摩托-百万摩友的摩托车之家！
🎥 Insta360 One R 多镜头运动相机，德国包邮
zh-CN
简体中文
de
Deutsch
en
English
bottom-hole packer