English translation for "活土层"

active layer

Similar Words：

"活头车钩" English translation, "活头丁字尺" English translation, "活头儿" English translation, "活头钎子" English translation, "活头钻头" English translation, "活兔" English translation, "活吞" English translation, "活脱儿" English translation, "活脱脱" English translation, "活网" English translation