Repeated use of sand
[机] 旧砂复用
🧩 词语组成解析
repeated
[ri'pi:tid]
adj. 反复的，再三的，重复的;累;频仍;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
OK.
好的。
It is not polite to eavesdrop on the conversation of other people.
偷听他人说话是很不礼貌的。
By 1840 about 2,000 Europeans, mainly British, had come to settle in New Zealand and the Maori signed an agreement with these settlers.
截止1840年已有约2，000名欧洲人，其中大部分是英国人，到新西兰定居，毛利人与这些移居者签订了一个协议。