Proctanal
肝素胆碱
🗣️ 情景例句
I heard that some tours actually go down into the canyon. Is that true?
我听说有的旅游团真正下到峡谷里去了。那是真的吗？
The doctor advised me to drink plenty of water.
医生劝我要多喝水。
He dare not tell us his evil conduct.
他不敢告诉我们他的恶行。