Directional solidification
[机] 方向性凝固
🧩 词语组成解析
directional
[[di'rekʃənəl]]
a. 方向的
n. 团结, 凝固, 固体化\\n[化] 凝固
🗣️ 情景例句
She has the ability to speak English fluently.
她能够流利地说英语。
If she could help you, she would help you.
如果她能帮你，她一定会的。[虚拟语气]
I'm hungry. I'm having another one.
我饿了。我再吃一块。