Cemented carbides
[化] 硬质合金
🧩 词语组成解析
a. 注水泥的；渗碳的；粘合的
(carbide 的复数) n. 碳化物\\n[化] 碳化物; 碳化钙; 电石
🗣️ 情景例句
One picture is worth a thousand words.
百闻不如一见。
The devil is not so black as he is painted.
魔鬼不像所描绘的那么黑。
There has long been a superstition among mariners that porpoises will save drowning men by pushing them to the surface, or protect them from sharks by surrounding them in defensive formation.
长期以来，海员中流传着一种迷信的说法，认为海豚会把快要淹死的人托到水面，救人性命；或在人们周围列队保护，使他们免遭鲨鱼伤害。