Alco
n. 艾可（美国机械公司）
🗣️ 情景例句
Please pass me a knife.
请把刀递给我。
One boy is more trouble than a dozen girls.
一个男孩比十二个女孩还要麻烦。
After he had put it on the floor, he promptly went to sleep again.
他把床垫往地板上一放，很快又睡着了。