5-ht
5-羥色胺（5-hydroxytryptamine）
?? 詞語組成解析
[計] 手控終端, 處理時間
??? 情景例句
Where's the bag with the chicken salad sandwiches?
放雞肉沙拉三明治的袋子在哪？
Easier said than done.
說時容易做時難。
until bit by bit the walls of the ego recede,
直到自我的圍墻一點一點地倒塌下來，