Silicea
硅剂
🗣️ 情景例句
if you don't mind listening.
假如你不介意听的话。
It drives me crazy.
它使我快要发疯了。
The lawyer ascertained that a policeman had indeed dealt roughly with foreigners on several occasions.
律师证实有个警察确实多次粗鲁地对待外国人。