Stringboard
n. 楼梯斜梁侧板
✅ 同义词
🗣️ 情景例句
The new students seem to be shaping up quite nicely.
新生们看来表现得相当不错。
Scientists contribute to the well-being of mankind.
科学家为人类造福。
CUSTOMS OFFICER: That's fine.
好了。