Furac ii
[化] 夫拉克II(呋喃甲基二硫代羧酸锌)
🧩 词语组成解析
abbr. 微光（Image Intensification）
🗣️ 情景例句
It's natural.
这是很自然的。
Water dropping day by day wears the hardest rock away.
水滴天天滴不停，石头最坚也磨损。
it is extremely difficult to estimate the true value of the services which people perform for us.
但要估算别人为我们为所提供的服务的价值却是极其困难的。