Dicyanodiamide
[化] 双氰胺; 氰基胍
🗣️ 情景例句
Go inside the Information Center.
到服务中心去。
The workman will catch the package from above.
那个作业员可望从上面接住那件货物。
It is recounted of Thomas Carly1e that when he heard of the illness of his friend,
他听说朋友病了，