Cyclobutanol
环丁醇
🗣️ 情景例句
with Mr. Levine?
与Levine先生的邀约？
His classical music is so quiet. I can't even hear it!
他的古典音乐幽静得听不见。
If the feeding place was away from the sun, the straight part of the wagging dance pointed downward.
如果喂食地点向着太阳，跳舞的蜜蜂在跳摇摆舞时直线部分就一直向上。