高考英语实用短语 by itself
释义:
by itself 单独地;自动地
例句:
How did the door open by itself?
门怎么自己开了?
The machine will start by itself in a few seconds.
机器将在几秒钟后自动启动。
Scratching by itself—that is, in the absence of an itch—had no such effect.
抓挠本身——即不养时——并无这样的效果。
Nature by itself, he writes, runs on "principles of balance and holism."
自然界本身,他写道,是按照“平衡和整体的原则”运转的。
The house stands by itself in an acre of land.
房子孤零零地坐落在一大片田野间。
Clearing bush by itself won't help much if changes in climate are largely responsible for increasingly severe forest fires.
如果气候变化才是森林火灾日益严重的主要原因,那么清除灌木丛本身是没有多大帮助的。
They live without nomoi, and they wreck not of one another, that is to say, each family lives by itself.
他们生活中不能没有法则,他们不会破坏彼此,就是说,每个家庭都自给自足。
Only then did he look down at the piece of paper and realize his hand was drawing patterns all by itself.
直到后来护士问他在画什么,他才低头看看那张纸,并且意识到完全是自己的手在自动画图。
Risk, by itself, will not threaten the success of a project if it is recognized and addressed in a timely fashion.
如果风险自身被公认为一种适时的方式的话,那么它将不会对项目的成功构成威胁。
Squalene by itself is not an adjuvant, but emulsions of squalene with surfactants do enhance the immune response.
角鲨烯本身并不是一种佐剂,但添加表面活性剂的角鲨烯乳剂可增强免疫应答。