Capillometer
毛细试验仪
🗣️ 情景例句
Can you give me a hand with my homework?
你能帮忙教我做家庭作业吗？
Peace with sword in hand, 'tis safest making.
居安思危，此乃万全之策。
You are out of your mind.
你脑子有毛病！