Vibrocorer
振动采样管
🗣️ 情景例句
but our schedules are so different.
但我们的工作时间实在差太多了。
Pleasant hours fly past.
快乐时光去如飞。
Look! There's Meimei! She's very strong. She's lifting that ladder.
瞧！梅梅在那儿。她很强壮。她举着把梯子。