Siriometer
兆(天文单位)
🗣️ 情景例句
Do you think you made the right decision?
认为你的决定正确吗？
The concert will be held September 14 at 10 a.m.
该演奏会预定于9月14日10时举行。
Granted, a snobbery of camping itself, based upon equipment and techniques, already exists,
诚然，露营地本身也存在以露营装备和方式取人的势利现象，