Roughness gauge
[机] 粗度计
🧩 词语组成解析
n. 粗糙, 凹凸不平, 粗糙度, 篷乱毛发\\n[化] 粗糙度; 不平度
gauge
[gedʒ]
n. 测量的标准或范围;尺度，标准;测量仪器;评估;
vt. （用仪器）测量;确定容量，体积或内容;评估，判断;采用;
🗣️ 情景例句
I've been trying
我一直努力
He who is afraid of asking is ashamed of learning.
害怕问者耻于学。
Are you sure you can come by at nine?
你肯定你九点能来吗？