Noctec
水合氯醛
🗣️ 情景例句
and she belongs to Mr. and Mrs. Levinson.
它是Levinson夫妇家的狗。
She must be a model, isn't she?
她一定是个模特，不是吗？
That's why I didn't see the sign.
所以我才没看见那牌子。