Metallic soap
[机] 金属皂
🧩 词语组成解析
soap
[sop]
n. 肥皂;肥皂剧;[化]皂，脂肪酸盐;
vt. 抹肥皂;用肥皂擦洗;<俚>拍…的马屁，吹捧（某人）;
vi. 用肥皂擦洗;
🗣️ 情景例句
but it is.
但实际上很要紧。
Beauty is but skin-deep.
红颜易变。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？