Echinomycin
棘霉素
🗣️ 情景例句
He never drinks except on special occasions.
除非在特别场合，他从不喝酒。
Doctors and lawyers are professional people.
医生和律师是专业人员。
Suddenly someone shouted.'It's two minutes past twelve! The clock has stopped!'
“已经12点零2分了！那钟已经停了！”