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[化] 二乙氨基二硫代甲酸钠
🗣️ 情景例句
but you've left out street performance. The mimes.
但你忽略了街头表演。幽默剧演员啦，
Life is half spent before we know what it is.
等到认识人生，已经一半过去了。
But why did white people want to catch Africans and put them in chains?
但是为什么白人要把非洲人抓起来，戴上镣铐呢？