Oscillating riddle
[化] 振动筛; 往复筛
🧩 词语组成解析
[计] 振荡的
riddle
['rɪdl]
n. 粗筛;谜语;猜不透的难题，难解之谜;
v. 用筛分选（卵石等），筛分;用子弹把耙子打成蜂窝似的;精查（证据）;解（谜），猜;
read(阅读)+le(表示缩小的名词后缀)→谜；难以捉摸的人
🗣️ 情景例句
because he didn't want the responsibility of holding them.
因为他不想承担保管它们的责任。
This area is noted for its rich soil.
这个地区以土壤肥沃着称。
About once a month. Not too often, because neither of us has much time. We both have too much work to do.
大约每月一次。不太经常写信，因为我俩的时间都很紧。我们都有做不完的事。