Fraas tester
[化] (测定沥青强度的)弗拉斯试验器
🧩 词语组成解析
n. 考试人, 做试验者, 试验装置, 天盖, 华盖\\n[化] 检验器; 试验仪器
🗣️ 情景例句
He is fun to be with.
与他相处很有趣。
Who is the auther of this essay?
谁是这论文的作者？
the gaoler returned a few moments later with a pair of glasses and the usual copy of the letter which he proceeded to read to the prisoner.
一会儿工夫，狱卒重新登台，拿来一副眼镜以及平时使用的那封信，然后为那囚犯念了起来。