Sker
(SK 的比较级) [医] 链球菌激酶, 链球菌致活酶
🗣️ 情景例句
Let me help.
我来帮忙。
The place is too stony for farming.
这地方太多石块，不适合耕种。
He was so surprised at being discovered that he did not even try to run away.
他由于被人发现而感到非常吃惊，甚至都没有企图逃跑。