Thumbnailing
(thumbnail 的现在分词) n. 大拇指指甲, 极小之物\\na. 极小的, 极短的
🗣️ 情景例句
Nonsense! How can you say that and keep a straight face?
胡说八道！你怎么能不动声色说那些话呢？
It's a pain in the neck.
那真是件麻烦事
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。