Stippen
[植]苦坑病
🗣️ 情景例句
Hi. Fill 'er up.
嗨， 把油箱加满。
Pen and ink is wit's plough.
笔墨是才智之犁。
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。