Lactobiose
乳二糖
🗣️ 情景例句
It's me, Grandpa.
是我， 爷爷。
Our own actions are our security, not others' judgements.
我们的行为是自己的保证而不是别人的鉴定。
The quiet life of the country ahs never appealed to me.
宁静的乡村生活从来没有吸引过我。