Lactolase
乳酸酶
🗣️ 情景例句
He speaks French and English with equal ease.
他说法语和英语都一样自如。
It's Kate's.
是凯特的。
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。