查询词典 drop bolt

DROP TRIGGER：删除一个触发器定义

DROP TABLE -- 删除一个表 | DROP TRIGGER -- 删除一个触发器定义. | DROP TYPE -- 删除一个用户定义数据类型

DROP TRIGGER：删除一个触发器的定义

DROP TABLE - 从一个数据库里删除现存表 | DROP TRIGGER - 删除一个触发器的定义 | DROP TYPE - 从系统表里面删除一个用户定义类型

drop-off rate：降斜率

drop-off interval降斜井段 | drop-off rate降斜率 | drop-type multiple shot magnetic survey投入式多点磁力测斜仪

drop-off interval：降斜井段

drop-off hole angle降斜 | drop-off interval降斜井段 | drop-off rate降斜率

drop a brick：出丑, 失言

drop a bomb 引起轰动, 引起惊慌. | drop a brick 出丑, 失言. | drop a bucket into an empty well 空井打水, 徒劳无益.

drop through：崩溃

drop the reins of government 下台 | drop through 崩溃 | drop to one's knees 迫使某人屈服

drop through：崩溃, 失败

drop throat 沉降式流液洞. | drop through 崩溃, 失败. | drop to 下降到. 跌到.

drop away：离开

drop astern 落后 | drop away 离开 | drop back into 恢复

drop away：离开, 散去, 减少

drop astern 落后. 跟在他船后面. 落在(他船)后面. | drop away 离开, 散去, 减少. | drop back 退后.

drop away voltage：脱扣电压

drop away current 脱扣电流 | drop away voltage 脱扣电压 | drop bar 接地棒

Dog Waylayer：伏擊犬

Dog Soldier 犬兵 | Dog Waylayer 伏擊犬 | Dogbite Ridge 狗咬山脈

earthwax：木炭

earthmetals 土金属 | earthwax 木炭 | earthyhumus 土状腐殖质