| 释义 |
block up [英] [blɒk ʌp] [美] [blɑk ʌp] [短语] 封锁 词频排名 32107/55435 学习人数 110 难度等级 6/10 认知比例 46.34% 例句 "i want to block up the hole of the chimney, I do not like people pollute the air" 我想把烟囱的洞堵上,我不喜欢人们污染空气 Beavers live near streams and rivers and they block up the streams and rivers with like logs and sticks and mud. (TPO13-L2) 好的,嗯,海狸住的地方靠近溪流和河流,他们会用木块,树枝和泥土将溪流堵起来。 to block up the front wheel 将前轮垫高 助记 串记 block up 是塞孔,block off 是封路,block out 是遮光
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