查询词典 rock-firm

be at rock bottom：到最低程度,处于最糟糕状况

at the bottom of 在...的底端 | be at rock bottom 到最低程度,处于最糟糕状况 | be at the bottom of 是...的根本原因

bottom, least, rock, bottom：最低点

最高点: the highest, the top, the summit, the peak, the most | 最低点: bottom, least, rock, bottom | 平均: mean, average

Ive hit rock bottom：我感觉糟透了

Play the field!--花心萝卜!#K:V | Ive hit rock bottom. 我感觉糟透了. | Just wait and see! 走着瞧!! l]Ac|

at rock bottom prices：最低價

trade exhibition 貿易展 | at rock bottom prices 最低價 | presence 出席

rock burst prediction：冲击危险预测

光突发交换技术:optical burst switching | 冲击危险预测:rock burst prediction | 光突发装配:Optical Burst Assembly

danger criteria of rock burst：冲击危险判据

见危不救罪:looking on unconcerned to other"s danger | 冲击危险判据:danger criteria of rock burst | 被允许的危险:the danger that is allowed

pre ure burst= rock burst：岩爆

pre ure build-up 压力增大 | pre ure burst= rock burst 岩爆 | pre ure cabin 增压舱

rock climbing：攀岩

表一为化工及食品工业上常用的酵.户外运动服装:户外运动服装的详细介绍"户外运动"的英文为Outdoor sports,它包括的内容广氾,从一般的郊游或徒步旅行(tracking)到登山,攀喦(Rock climbing),山地自行车(MTB)以及漂流、滑翔(Parglinding)等.

rock climbing：(攀岩运动)

我们先来介绍一下何谓攀岩运动(Rock Climbing) 攀岩运动的兴起,最早可追朔到18世纪的欧洲登山运动. 在此之前,人类是很害怕接近山区的,总认为那是魔鬼居住的地方,一直到18世纪,才开始有一些传教士为了宣教,不得不穿越山区,

rock climbing：攀石

遠足Rambling | 攀石Rock Climbing | 划獨木舟Canoeing

front slagging：前方除渣(熔铁炉)

"准星","front sight" | "前方除渣(熔铁炉)","front slagging" | "前弹簧","front spring"

make noise：吵闹、发出嘈杂声

85.see to照料、注意; | 86.make noise吵闹、发出嘈杂声; | 87.stare at凝视;