Materialman
n. 材料供给人
🗣️ 情景例句
I was when I first came to the United States.
当我刚到美国来的时候是感到有点紧张。
Short pleasure, long lament.
眼前片刻欢，日后长悲痛。
We are all taking medicine against the disease.
我们都服药治疗疾病。