Sacrificial metal
[机] 保护性金属
🧩 词语组成解析
a. 牺牲的, 献祭的, 亏本的
metal
['mɛtl]
n. 金属;金属元素;成色;金色;
vt. 以金属覆盖;
🗣️ 情景例句
that will bring parents and teachers together once a week
让家长们及教师每星期一次
One love drives out another.
新爱逐旧欢。
Many people find this sort of joke distasteful The following example of 'sick humour' will enable you to judge for yourself.
许多人认为这种笑话是低级庸俗的。下面是个“病态幽默”的实例，你可据此自己作出判断。