Elucidative
a. 解释的, 说明的
🗣️ 情景例句
Who's in charge here?
这儿谁负责？
A strong grip was necessary to hold onto the large dog.
若要牵住大狗，必须用力握住皮带。
As quickly as she could,Miss Zhou got a medicine box.
赵小姐忙取来药箱。