Choreic
a. 舞蹈病的\\n[醫] 舞蹈病的
??? 情景例句
we'll send you a letter of appointment and can sign a full distributor contract.
我們將給你們送上一份聘書，并簽訂一份總的銷售合同。
That's a book.
那是一本書。
It's up to you.
由你決定。