Be astonished at sth
对(某事)感到惊讶
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
astonished
[ə'stɔniʃt]
v. 使惊讶，使大为吃惊(astonish的过去式和过去分词);
adj. 吃惊的;
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
[医] 生长激素
🗣️ 情景例句
As soon as I get these cuff links on.
只等我将袖扣扣好。
Finally,I asked him how old he was.
最后,我问他他多大。
Byrd now knew that he would be able to reach the South Pole which was 300 miles away, for there were no more mountains in sight.
伯德这时知道他能够顺利飞抵300英里以外的南极了，因为前面再没有山了。