Lactase
n. 乳糖酶\\n[化] 乳糖酶
🗣️ 情景例句
There's no need to push, we're all in lined you know!
没必要推推挤挤的，我们都在排队呢。
Liars have need of good memories.
谎言者要有好的记忆力。
Then he gets out of the lift and climbs up to the fifteenth floor on foot.
接着他走出电梯并徒步登上第15层。