Presynaptic
a. [解]突觸前的
??? 情景例句
Don't laugh. In the beginner's class,they give you a chance to rest between exercises.
別笑。在初級課程中你有機會休息。
Gentlemen! Can't you agree on anything?
先生們，可否贊成一項？
It happens every night. The noise wakes me up. Would you please not do this?
每晚都這樣。這聲音總吵醒我！請你別這樣，好嗎？