Bemaglite
铍镁晶石
🗣️ 情景例句
The Thanksgiving Day parade is always such great fun.
感恩节的游行总是如此有趣。
One false move may lose the game.
一著不慎，满盘皆输。
I go to bed at about 10:00.
我大概十点上床睡觉。