Materials scientist
材料科学；材料学 (materials science的变形)
🧩 词语组成解析
materials
[[mə'tiəriəlz]]
n. 材料；材料费；材料科学；材质（material的复数）
🗣️ 情景例句
She is in a meeting until night.
她开会要开到晚上。
Without hope, the heart would break.
如无希望，心就破碎。
Men in shirt sleeves stood outside their houses and glared at us.
只穿着衬衣的男人们站在屋子外面凶狠地盯着我们，