Heliologist
n. 太阳学家
🗣️ 情景例句
I'm in Shanghai looking for possible suppliers.
我此次来上海是想寻找可能合作的供应商。
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。
Half an hour? That's too long! Is there a bus?
半小时？那太久了！有公共汽车吗？