Tosylate
[化] 甲苯磺酸盐; 甲苯磺酸酯
🗣️ 情景例句
How long have you known her?
你认识她多久了？
I could have enjoyed the party twice as much.
将会更尽兴。
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。