Paracrystallinity
次晶度
🗣️ 情景例句
What's happening in Singapore recently?
近来新加坡的情况怎样？
'Tis a good horse that never stumbles.
好马不失蹄。
he had great difficulty in controlling the car because a tyre burst during the first run.
但他很难把汽车控制住，因为在开始的行程中爆了一只轮胎。