911查询·英语单词
1. 杉篙:stepper motor步进电动机 | fir pole 杉篙 | Lonicera confusa山银花
1. The rugged forest is crowded with large fir trees and tall lodge pole pines, but they all look like puny twigs compared to the giant sequoia
在这片地势起伏的森林中,高大的冷杉和美国黑松随处可见,但与巨大的红杉相比,它们看起来都如小枝小条一般。
2. Establishment of Economic Volume Table (Rate) of Chinese Fir Pole-timber
杉木原条出材量(率)表的编制研究