Secaline
[化] 黑麦碱; 三甲胺
🗣️ 情景例句
My vacation was too short, I needed more time.
假期太短了，再有几天就好了。
It would depend on what is on the list.
这要看列表内容。
In 1858, a French engineer, Aime Thome de Gamond, arrived in England with a plan for a twenty-one-mile tunnel under the English Channel.
1858年，一位名叫埃梅。托梅。德。干蒙的法国工程师带着建造一条长21英里、穿越英吉利海陕的隧道计划到了英国。