Accelerator van-de-graaff
[医] 范德格腊夫氏加速器
🧩 词语组成解析
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
van
[væn]
n. 先锋;厢式货车;增值网;先驱，前驱，领袖，领导人;
vt. 用车搬运;
prep. 〈外〉同“from”;
[化] 非对映体过量\\n[医] 铥(69号元素铥的别名,1916年Eder离得的假想元素)
🗣️ 情景例句
It always takes time to get used to a new place.
适应一个新地方总是需要一段时间。
I invited him ti come down, but he wouldn't.
我请他下来，但是他不肯。
It is nine o'clock.Mr.Sawyer usually reads his newspaper at night.But he's not reading his newspaper tonight.
现在是9点钟。索耶先生通常是在晚上看报，但今天晚上他没看报。