Erratic parasite
[医] 歧途性寄生物
🧩 词语组成解析
erratic
[ɪ'rætɪk]
adj. 飘忽不定的;行为古怪，反复无常;（运动或行为）不规则的;
n. 古怪的人;[地]漂砾;
err漫游，犯错误+atic形容词后缀→[被人认为]错误的→古怪的
🗣️ 情景例句
I should be finished packing by then.
到那时候我应该已经整理好行李了。
You saw that movie, didn't you? Was it interesting?
你看过这部电影了吧？精彩吗？
'I have just arrive in Scotland and I'm staying at a Youth Hostel.'
“我刚到苏格兰，我现住在一家青年招待所。”