Dihydroxytropane
二羟基托烷
🗣️ 情景例句
I like reading the works of Lao She.
我喜欢读老舍的作品。
Is this seat taken?
这位子有人坐吗？
When Christ was born nearly two thousand years ago, many people, rich and poor, gave him presents.
大约2000年前基督出生时，许多人，不论穷富，都给他礼物。