Isocorybubine
异紫堇鳞茎碱
🗣️ 情景例句
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
His heart cannot be pure whose tongue is not clear.
嘴不净者心不纯。
Right! Hold it straight! I'll fill in the hole with earth.
好的！扶直了！我用土填坑了