Calcium sillicate
[机] 硅酸钙
🧩 词语组成解析
🗣️ 情景例句
You don't know up from down.
你黑白不分。
None so deaf as those that won't hear.
置若罔闻。
So when a German buys something from a Japanese, or an Indian sells something to a Frenchman, they may all use English.
因此，当德国人从日本人那儿买东西时，或印度人把东西卖给法国人时，他们可能都用英语进行交流。