Underdrainage
n. 暗渠排水, 地下排水
🗣️ 情景例句
Chablis is fine.
好的。
I've already read that book.
我已经读了那本书。
New Zealand is also home to about 170,000 Pacific Islanders from Oceania who have settled mainly in Auckland in North Island.
新西兰也是那些来自大洋诸岛大约170，000岛民的家园，他们大多定居在北岛的奥克兰。