Violacein
紫色杆菌素
🗣️ 情景例句
Are these the terms that we agreed on?
这些是我们同意的条件吗？
A little learning is a dangerous thing.
浅学误人。
But the significant thing is not the behaviour of the players but the attitude of the spectators:
但是，要紧的还不是运动员的行为，而是观众的态度，