Dimetasomatism
双交代作用
🗣️ 情景例句
A red sky at night indicates fine weather the following day.
晚上天边红预示着明早天气好。
Why are you so happy?
你为什么这样快乐？
When he was driving along Catford Street recently,
最近，当他正开车在凯特福德街上行驶时，