... metal plug ==> 金属丝刷 metal pointing ==> 制尖 metal poisoning ==> 金属中毒 ...
双语例句
1
First, fix a very sharp piece of metal, pointing a foot or more above the frame, to the top of the longer stick of the cross.
首先，在十字框架的长棍顶部固定一根很尖的金属棒，使它比框架长出一英尺或一英尺以上。
2
Pointing out that only 4,000 chopsticks can be carved from a 20-year-old tree, he even went so far as to suggest that restaurants offered metal knives and forks instead.