by itself的例句是：If air is needed, the oxygen mask in the plane will pop down by itself.如果空气缺乏，飞机内的氧气面罩会自动放下。by itself的网络解释是 by itself什么意思。by itself【近义词】apart相距。
一、参考翻译点此查看by itself的详细内容
二、网络解释
1. by itself什么意思
1. 自动地,独自地：by hand 用手,用体力 |byitself 自动地,独自地 |by means of 用,依靠
2. 自动地;单独地：as it were 似乎,可以说是 |byitself 自动地;单独地 | initself 本质上,就其本身而言
3. by itself的近义词
3. 独自,单身：at intervals 不时,时时 |byitself 独自,单身 | initself 本身
三、例句
If air is needed, the oxygen mask in the plane will pop down by itself.
如果空气缺乏，飞机内的氧气面罩会自动放下。
The house stood by itself on a hill.
这座房屋独立在小山上。
The machine will start by itself in a few seconds.
机器在几秒钟後会自动开启。
The statue stands by itself in the square.
广场上孤零零地立著这座雕像。
四、词汇搭配
by itself的相关近义词
by itself的相关临近词