Contributional
a. contribution的变形
🗣️ 情景例句
I must meet the deadline.
我必须赶上最后期限。
You'll scare the baby if you shout.
你若大声喊叫，会吓着婴儿的。
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。