英语词汇“derrick rest”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	derrick rest
释义	derrick rest 吊杆托架
随便看	tight stratum tight-strong seam tight strong seam tight-strong weld tight structure tight supplies tight supply tight surface tighttight tight tolerance tight transition state tight trousers tight tube fiber tight turn tight two shot tight-up V belt tight veneer TightVNC tight-wad tightwad tight-wads tightwads tight weave tight weld tight-weld 学之广在于不倦，不倦在于固志。学之患莫大于以理义让占人做。学之所知，施无不达。学之正而得所养，如木日茂，如泉日流，谁得而御之？学之而不养，养之而不存，是空言也。学之，则难者亦易矣；不学，则易者亦难矣学也者，所以疏神达思，怡情理性，圣人之上务也。学也者，是所以致明致知之道也。向也不明，吾从而学之，学之不已，岂有不明者哉？向也不知，吾从而学之，学之不已，岂有不知者哉？学果可以致明而致知，则好学者可不谓之近智乎？学也，禄在其中学习堤堰堤塘堤岸堤工堤情堤防堧堪堪可堪培拉