Subbituminous
a. 亚烟煤的
🗣️ 情景例句
Don't jump the gun.
别轻举妄动。
Eat a peck of salt with a man before you trust him.
在你信任一个人之前，先要深入了解他。
Thirteen is not as good as one, but it's better than nothing.
“13下是不如1下好，但总比1下也不敲强。