Heterogeneous chemical reaction
[机] 多相化学反应
🧩 词语组成解析
🗣️ 情景例句
If I fail this test I'll kill myself.
我这次考试要是通不过，就得自杀了。
I told him to stay for the weekend.
我告诉他留下来度周末。
Once, however, it failed to give the correct time.
然而有一次，它却把时间报错。