🧩 词语组成解析
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”;
Beethoven
[['beithəuvn]]
n. 贝多芬
🗣️ 情景例句
Go to work. Good-bye.
去工作吧。再见。
My reservation number is 2991.
我的预订号码是2991。
recorded for the slumbering scientist the strength of a shock that was too weak to waken him,and the direction from which it came.
由于地震太弱而未惊醒科学家时，就为科学家记录下了地震的强度和地震方向。