Acicular structure
[机] 针状组织
🧩 词语组成解析
a. 针状的, 针尖状的
🗣️ 情景例句
It's not easy being away from home.
离家独闯不容易。
Never swap (or swop) horses while crossing the stream.
骑渡中流莫换马。（指危难时不宜做大变动）
If you want, you can change it for another one.
如果你要换，你可以换另一件。