5-ht
5-羟色胺（5-hydroxytryptamine）
🧩 词语组成解析
[计] 手控终端, 处理时间
🗣️ 情景例句
That's beautiful!
太完美了，真棒！
This is my second trip to the United States, and I really enjoy staying here.
这是我第二次美国之行，我很喜欢这里。
Be careful. It's dangerous. You're too high.
小心。危险！你上得太高了！