Sker
(SK 的比較級) [醫] 鏈球菌激酶, 鏈球菌致活酶
??? 情景例句
Thank you so much.
非常感謝你。
He that has no children knows not what is love.
沒有孩子的人，不懂什么叫愛。
As the man came near, the prisoner knocked him to the ground with a sharp blow.
當這個人走近時，戰俘一拳把他打倒在地，