Transmissometry
透射测量法
🗣️ 情景例句
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
You're very stingy.
你也太小气了！
He knew it would not prove difficult in such a small village.
他知道在这样一个小村庄里抓住小偷并不困难。