Johnstonite
混硫方铅矿
🗣️ 情景例句
In what aisle can I find the ...?
我在哪排能找到……？
I am bored to death.
我无聊死了。
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。