Thalassin
海葵素
🗣️ 情景例句
I happened to meet her on the bus.
我凑巧在公共汽车上碰见她。
Does Karl hope to continue the relationship?
卡尔希望继续保持那种关系吗？
many of them serious and senior scientists---- who dream of sending people to it.
其中的不少人是认真和资深的科学家，他们一直梦想着把人送上火星。