Lemnalactone
八氢三甲基萘并呋喃酮
🗣️ 情景例句
But, like your Grandpa suggested,
但是， 照你爷爷所建议的，
Late repentance is seldom true.
后悔少有诚意。
It has been found that certain bats emit squeaks and by receiving the echoes,
人们发现，某些蝙蝠能发出尖叫声，