Vibration ramming
[机] 振动捣砂
🧩 词语组成解析
[机] 捣砂, 捣制
🗣️ 情景例句
and it is on a half-acre lot.
用地半英亩。
I hople yu can do well in the examinationgs.
我希望你的考试能成功。
She has been to school.
她上学去了。