Phenophenanthrazine
[化] 苯并菲嗪
🗣️ 情景例句
and we'll go out to dinner.
然后我们到外面吃晚饭。
We want to cancel the contract because of your delay in delivery.
由于贵方交货拖延，我方要求取消合同。
Looking round, I realized with a shock that I was the only passenger left on the bus.
我环视了一下身旁，惊奇地发现车里就只剩我一个乘客了。