Cellas
杏仁酶
🗣️ 情景例句
Sure. Oh, sorry, Mary, I'd better go now.
可以。哦，抱歉，Mary，我要挂电话了。
John is really scared of airplanes.
约翰真的很怕乘坐飞机。
Are you holding the ladder, Jim?
你扶住了梯子吗，吉姆？