Viscosimetric
测粘度
🗣️ 情景例句
I have a ticket, I know.
我知道我有车票。
Please let me know.
请告诉我一声。
who produced it with a flourish and pointed out a microscopic 'o' beside the time of the arrival of the train at his station;
站长拿着时刻表一挥手，指着那趟列车到站时刻旁边一个很小的圆圈标记。