n. 标准,规格;旗,军旗;度量衡标准;直立支柱;
adj. 标准的,合格的;普遍的,一般的;公认为优秀的;
🗣️ 情景例句
to ask Dad to sign as a guarantor.
请爸爸当担保人为我签字。
I'm afraid it's going to be too wide.
我怕它将太宽。
The early climbers were looking for the easiest way to the top, because the summit was the prize they sought, especially if it and never been attained before.