单词：stipple-graver
n. 点刻工具
单词：stipple-graver 相关文章
This is Scientific American - 60 seconds Science. I'm Synthia Graver. Got a minute. It's obivious that say turning the lights off saves money, but being reminded that using less energy saves money may not be the most effective way to motivate consume
发表于:2018-12-24 / 阅读(108) / 评论(0)
2015年Scientific American(一)月
2015年Scientific American(一)月
band, [bnd] n 带，条纹＝strip；乐队；v 联合 【例】jazz band 爵士乐队We banded together against the robbers 我们联合起来对付强盗。 【类】stipple:dot＝striate:band 有点的由点组成＝有条纹的由条纹组成
发表于:2018-12-30 / 阅读(163) / 评论(0)
不择手段背单词
不择手段背单词