Sulfides
<化>硫化物( sulfide的名词复数 )
🗣️ 情景例句
Come with me, Carl.
跟我来 ，Carl。
Don't halloo till you are out of the wood.
没有脱离危险不要先欢呼。
but children were then too cowed to let them know how they really felt.
孩子们只不过被吓得不敢让父母知道自己的想法罢了。