Heptene
[化] 庚烯
🗣️ 情景例句
Keep cool.
保持冷静。
To tell you the truth that.
老实说。
From both maturity to death, a wave is subject to the same laws as any other'living'thing.
从成熟到消亡，波浪和其他任何活动中"的东西一样，都受制于共同的法则。