Stratum basale
（组织）基底层
🧩 词语组成解析
鳍基条
🗣️ 情景例句
I couldn't have said it better.
我想说的也是这个意思。
He looks gay.
他神气活现。
Even under a clear blue sky, the village looked forbidding, as all the houses were built of grey mud bricks.
农舍全用灰色的土坯建成，因此，即使在晴朗的蓝天底下，村庄看上去也会令人感到难以亲近。