Secaline
[化] 黑麦碱; 三甲胺
🗣️ 情景例句
Workers have to work very hard to keep bread on the table.
工人得十分努力工作才能赚钱糊口。
Half a tale is enough for a wise man.
聪明人凡事只须听一半，就会明白究竟。
All at once, a rabbit came out of a hole.
突然，一只兔子从一个洞中跑了出来。