Transition metals
[化] 过渡金属元素
🧩 词语组成解析
五金
🗣️ 情景例句
Not as cute as Max.
不如Max这么逗人喜爱。
Sure thing, boss. All in a day's work.
当然，头，这是家常便饭。
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。