She'll be back around 2:30.
大概两点半会回来。
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📚 句中词汇解析
从本句中提取的重要词汇
n. 背，背部;背面，反面;后面，后部;（椅子等的）靠背;
vt. 使后退;支持;加背书于;下赌注于;
vi. 后退;倒退;
adj. 背部的;后面的;以前的;拖欠的;
adv. 以前;向后地;
"Water allotments to farmers were cut back in the drought."
在干旱时期配给农民的水量减少。
近义：second, support, endorse, illustrate, document, backtrack
反义：impel, inch, save, loop, sheer, slew
adv. 大约;旋转;到处，四处;在周围;
prep. 围绕;在附近;前后，左右;在…周围;
💡 前缀:a 表示加强意义
"He arrived around five o'clock."
他大约是五点钟到的。
近义：about, approximately, loosely, nearly, roughly, thereabout