Permanone
[医]二氯苯醚菊酯
🗣️ 情景例句
Especially when it comes to speaking in English and fortunately or unfortunately.
特别是要用英文来演讲，不知是幸运还是不幸。
A person must strain one's ears to hear a wild animal in the forest.
在森林里，人类必须对野兽竖起耳朵才行。
Chaplin's earliest films were silent.
卓别林最早的电影是无声电影