Ergusia
细胞迁移素
🗣️ 情景例句
There's a big market today in wedding dresses.
结婚礼服在目前有很大的市场。
The vacuum cleaner is making a funny noise.
吸尘器发出怪异的声音。
You may have heard of Birth Control.
你们也许听说过控制人口出生的措施。