Van test
[医] 范斯莱克氏试验(检氨基氮及脲)
🧩 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”;
🗣️ 情景例句
Mr. Gao in Room 409.
409房间的高先生。
We're jumping about in excitement at the discovery.
我们因为这一发现而兴奋得手舞足蹈。
They would have continued to struggle against economic odds and would have lived in obscurity.
这家人会继续为克服经济上的拮据而奋斗，并默默无闻地活下去。