Acerous
[机] 针状的
🗣️ 情景例句
A good medicine tastes bitter.
良药苦口，忠言逆耳。
You must be crazy to go walking in such awful weather.
你一定是头脑发昏了，这么坏的天气还去散步。
There is only enough spring water to supply the needs of the houses, so we have to pump from the river for farm use.
泉水只能满足家庭生活用水，因此我们必须从河里抽水以用于农业生产。