cleanout cover
英
美
- 人孔盖
cleanout cover的用法和样例:
例句
- Please move the manhole cover away.
请将人孔盖移开。 - The pollen grains patterns of germination apertures of P. ternata was likely to have colpate cover.
半夏花粉粒可能为有孔盖萌发孔类型。
词汇搭配
- clean out 把 ... 打扫干净...