Lisimeter
测渗计
🗣️ 情景例句
What books are required for this class?
这课需要什么样的书？
The crates are charge to you at $5 each if they are not returned to us within 2 weeks.
如果木条箱两星期内不归还，则每只箱扣罚五美元。
Of these the former are the majority.They have their compensations.
这两类人当中，第一类人是大多数，他们能够得到补偿。