Mechanical analysis
[化] 机械分析; 粒度分析
🧩 词语组成解析
🗣️ 情景例句
No. Will you also initial this change on page 2, please?
不，请你也在第二页变更处签姓名的一个字母好吗？
Sailboats glided motionlessly across the lake.
帆船静静地像滑动似的在湖上前进。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。