Coarse pearlite
[机] 粗糙波来铁
🧩 词语组成解析
coarse
[kɔrs]
adj. 粗鄙的;粗糙的;粗野的;粗制滥造的;
n. 珠光体
🗣️ 情景例句
78 percent of black high-school graduates are unemployed.
百分之四十八的黑人高中毕业生失业。
Knowledge is long, life is short.
吾生有涯，而知无涯。
We'd like you to consider our request once again.
我们希望贵方再次考虑我们的要求。