Streambed
n. 河床
✅ 同义词
🗣️ 情景例句
Industry spokesmen have stated that there's no threat posed to the environment.
工业发言人说他们没有对环境构成威胁。
Did you give it to him yourself?
你自己亲自交给他吗？
Her tooth ached all night.
她牙疼了一整夜。