Seminase
半酶(琼脂中的一种酶)
🗣️ 情景例句
What's the problem, Richard?
有什么问题吗 Richard
Downy lips make thoughtless slips.
嘴上没毛，办事不牢。
An all-night party on New Year's Eve provided me with a good excuse for not carrying out either of these new resolutions on the first day of the year,
新年除夕举办的一次通宵晚会，使我理直气壮地在新年头一天免去了这两项任务。