Rills
(rill 的复数) n. 小河, 细流, 小溪\\nvi. 潺潺流
🗣️ 情景例句
Alexandra and the Molinas sent them for Max.
那是Alexandra和 Molina全家送给Max的。
A friend is never known till a man have need.
不到患难时，永远不能认识真正的朋友。
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。