Fractometer
[化]色层分离仪
🗣️ 情景例句
you will be Mrs. Harry Bennett.
你将成为Harry Bennett太太。
I mean it. I'm serious. I'm no kidding!
我是认真的。
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。