Phytal
四甲基十六碳烯醛
🗣️ 情景例句
I feel as if we've met each other before.
我觉得我们以前见过面。
He is playing on the swings outside.
他正在外面荡秋千。
I was being tested for a driving licence for the third time.
我第3次接受驾驶执照考试。