Wahlenbergia
[医] 兰花参属(桔梗科)
🗣️ 情景例句
Can I help you?
我可以帮上忙吗？
In Britain, there are open universities.
在英国，有成人大学。
as different as arsenic is from strychnine,
就像砒霜不同于马钱子碱一样。