Ectotroph
外养寄生物
🗣️ 情景例句
She exchanged a few words with the foreigner.
她和那个外国人交谈了几句。
A wonder lasts but nine days.
新鲜事儿不久长。
Old women in black shawls peered at us from doorways.
披黑纱巾的老妇人站在门口偷偷地瞅着我们。