Secernentea
胞管肾纲
🗣️ 情景例句
Susan's teddy bear.
Susan送的泰迪熊
It's hard sailing when there is no wind.
没有风难航行。
They located the right chimney by tapping at the walls and listening for the man's cries.
他们通过叫击烟囱倾叫声而确定传出声音的那个烟囱。