adj.有点薄的,较细的,较瘦的;
例句:
She was a thinnish girl, somewhere in her twenties.
她是个20来岁的略显单薄的女孩.
He was a thinnish fellow, somewhere in his forties.
他瘦瘦的, 大约四十多岁.
Her new novel is tinged with thinnish humor.
她的新小说略带诙谐.