醇和醛两者为氧化的次级产物.Both the alcohols and aldehydes are secondary products of the oxidation.当次级电路开路时, 铁芯磁通量仅仅由初级电流产生.When the secondary circuit is open, the core flux is produced by the primary current only.群系可以按其优势物种的特征划分为一些次...

vague的比较级为：vaguer...

crispy的最高级为：crispiest...

spiky的比较级为：spikier...

plush的比较级为：plusher...

satisfactory的最高级为：most satisfactory...

windy的比较级为：windier...

successful的比较级为：more successful...

base的比较级为：baser...

raw的最高级为：rawest...

loud的最高级为：loudest...

tiny的比较级为：tinier...

staunch的比较级为：stauncher...

cruel的最高级为：cruellest...

shaky的比较级为：shakier...

sick的最高级为：sickest...

motley的最高级为：motliest...

risky的最高级为：riskiest...

determined的比较级为：more determined...

lean的比较级为：leaner...

hearty的最高级为：heartiest...

rudimentary的最高级为：most rudimentary...

few的比较级为：fewer...

resentful的最高级为：most resentful...

cheeky的比较级为：cheekier...

frothy的比较级为：frothier...

vital的比较级为：more vital...

chilly的比较级为：chillier...

你可以付费升级到商务舱。You can pay to be upgraded to a business class seat.有报道称萨尔瓦多的战斗已经升级。There are reports of stepped-up fighting in El Salvador.您可以将自理膳食旅店升级为酒店。You can upgrade from self-catering accommodation to a hotel....

anxious的最高级为：most anxious...