攻: to attack, to accuse, to study...
声称: to claim, to state, to proclaim, to assert...
毫米: millimeter...
气泡: bubble, blister (in metal), (of beverages) sparkling, carbonated...
半真半假: (idiom) half true and half false...
从: lax, yielding, unhurried, from, obey, observe, follow, second cousin...
带来: to bring, to bring about, to produce...
霜: frost, white powder or cream spread over a surface, frosting, (skin) cream...
旱: drought...
开水: boiled water, boiling water...
