Arcading
n. 连拱饰\\nv. 使有拱廊（arcade的ing形式）
🗣️ 情景例句
Well, she'll be here later.
来 她会晚一点。
This is a radio.
这是一台收音机。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。