Van ermengen's method
[医] 范埃尔门根氏法(染鞭毛)
🧩 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
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
We feel your product is too specialized for mass marketing.
我们认为你们的产品对广大市场而言太专业化了。
No,you mustn't eat anything until you see the doctor.
不行，看医生之前你不可以吃任何东西。