Last week, I was sent a book with a plain white cover and the word NO on the front in huge black type.
上周，我收到一本白色封皮的书，上面的“不”使用了巨大的黑色字体。
A "black box" warning is the most serious type of warning on prescription drug labeling.
“黑匣子”警告是处方药标签上最严重的警告类型。
It's property in rubber type, carbon black, softener, reclaim etc. are discussed.
考察了在胶种、炭黑、软化剂、再生胶等不同品种和用量的胶料中的性能。
It's property in rubber type, carbon black, softener, reclaim etc. are discussed.
考察了在胶种、炭黑、软化剂、再生胶等不同品种和用量的胶料中的性能。
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