Bhcs
abbr. 圆头帽螺钉；井眼补偿声波测井
🗣️ 情景例句
You think I can just skip it now and get to it at college?
你想我现在略过数学， 等到上了大学再学， 可以吗？
Most of them are less than 30.
他们中大多数不到30岁。
for even though it was still summer, it rained continually and it was often bitterly cold.
因为即使那时仍为夏季，但雨总是下个不停，而且常常冷得厉害。