🧩 词语组成解析
assistant
[ə'sɪstənt]
n. 助手，助理;[化学]（染色的）助剂;辅助物;店员，伙计;
adj. 助理的;辅助的;有帮助的;副的;
assist援助+ant名词后缀→帮助之人 →助手，助理
🗣️ 情景例句
What's the book about?
这些书写什么？
He makes the bads every day.
他每天都铺床。
As there were strange marks on the X-ray plates taken of the mummy, doctors have been trying to find out whether the woman died of a rare disease.
由于在给这个木乃伊拍摄的X光片子上有点奇怪的斑点，所以，医生们一直试图搞清这位妇女是否死于一种罕见的疾病。