regolith的意思

regolith

英式音标['rɛgə,lɪθ]
美式英标['regəlɪθ]

基本解释

n. [地质] 风化层；表皮土；土被

英文词源

regolith (n.): 1897, from Greek rhegos "rug, blanket," from PIE *reg- (3) "to dye" (see raga) + lithos "stone" (see litho-).

实用例句

1. On October 18 th, therefore , 19 robots competed in the Regolith Excavation Challenge.: 为此,10月18日共计19个机器人参加了挖掘浮土挑战赛.

2. The next footprints on the lunar regolith were therefore thought likely to be Chinese.: 所以有人认为下一个在月壤留下脚印的可能会是中国人.

3. Solar arrays are set up on the regolith that covers the Moon's surface.: 太阳能电池方阵覆盖着月球表土.

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