clay

1. N-MASS Clay is a kind of earth that is soft when it is wet and hard when it is dry. Clay is shaped and baked to make things such as pots and bricks. 黏土

...the heavy clay soils of Georgia. …佐治亞州厚重的黏土的土壤。

As the wheel turned, the potter shaped and squeezed the lump of clay into a graceful shape. 隨著輪磐的轉動，陶工把那塊黏土塑造、擠捏成了一個優雅的造型。

2. N-UNCOUNT In tennis, matches played on clay are played on courts whose surface is covered with finely crushed stones or brick. 紅土網球場

Most tennis is played on hard courts, but a substantial amount is played on clay. 大多數網球是在硬地球場上打，但相儅多的是在紅土場地上打。