Maconite
黑蛭石
🗣️ 情景例句
clip it around under your collar.
将它夹在领子下方。
My thesis is due the same week as midterms.
毕业论文截止的日期，和期中考试那一周重复。
Excuse me, are you American, too?
对不起，问一下，你是美国人吗？