Tetranitrol
季戊四醇四硝酸酯, 季戊炸藥
??? 情景例句
I'd like to help you, but...
我很想幫助你，但是…
I'll work out our schedule.
我將制訂出我們的計劃。
Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away.
森林火災時常由破碎的玻璃或人們隨手扔掉的香煙頭引起。