Enteramine
血清素, 5-羟色胺
🗣️ 情景例句
If you flatter your mother a bit she might invite us all to dinner.
你如果多奉承你母亲几句话，说不定她会把我们全部请去吃饭。
Nice to meet you.
很高兴认识你。
When is the most convenient time for you?
你什么时候最方便？