adj.微不足道的(小得难以觉察的)
He said what he did was inappreciable. 他说他所做的事情微不足道。
He said what he has did is inappreciable. 他说他所做的事情微不足道。
The work he does are inappreciable he said. 他说他所做的事情微不足道。
My father seemed inappreciable to me for years. 从小到大，父亲在我眼里，好像是微不足道。
He said it was inappreciable that what he had done. 他说他所做的事情微不足道。
He said what he had done were inappreciable. 他说他所做的事情微不足道。
