Western bentonite
[机] 美国西部膨土
🧩 词语组成解析
n. <美>[地质]斑脱土(火山灰分解成的一种粘土)
🗣️ 情景例句
Without that, it's hard.
没有就难办了。
We prepared a picnic lunch and drove down by the river.
我们准备了野餐午餐并沿河边向下开车。
We'll let you know the next time we need to place an order.
下次需要订购时我们会通知你。