Pademelon
n. [动]小型沙袋鼠[澳洲土著语]
🗣️ 情景例句
Really?
真的吗？
It's faster but more expensive to ship goods by air.
空运较快但运费较高。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。