Unidirectional solidification
[机] 单向凝固
🧩 词语组成解析
unidirectional
[,ju:nidi'rekʃənəl]
adj. 单向的，单向性的;
n. 团结, 凝固, 固体化\\n[化] 凝固
🗣️ 情景例句
Out with it!
说出来吧！
The post office is two blocks straight ahead, You can't miss it.
那邮局一直向前走过两条街，很好找。
Are they with you in China?
他们都和你一块儿在中国吗？