Colligend
非表面活性的分离物
🗣️ 情景例句
Sorry, but she is out for lunch right now.
抱歉，她现在出去吃午饭了。
Can you tell me what time Mr. chen will be back ?
你能否告诉我陈先生何时会回来？
The sun was shining and the sky was crystal clear.
阳光闪烁，天空湛蓝。