Sinhalite
n. [矿]硼铝镁石
🗣️ 情景例句
It's time I was off.
我该走了。
Channel 5 is off the air now.
五频道已经停止播放。
The most economical age to capture an elephant for training is between fifteen and twenty years,
捕捉15至20岁之间年龄的大象进行驯练最为经济。