Periphyton
n. [生]固着生物, 水生附着生物
🗣️ 情景例句
Where's the bag with the chicken salad sandwiches?
放鸡肉沙拉三明治的袋子在哪？
I can't tell what will happen.
我可说不出将会发生什么事。
he answered me, but he spoke neither slowly nor clearly.
他回答了，但他讲得既不慢也不清楚。